Wendy Suzuki: The brain-changing benefits of exercise | TED

10,317,072 views ใƒป 2018-03-21

TED


ืื ื ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ืœืžื˜ื” ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ.

ืชืจื’ื•ื: Roni Weisman ืขืจื™ื›ื”: Ido Dekkers
00:12
What if I told you there was something that you can do right now
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ืžื” ืื ื”ื™ื™ืชื™ ืื•ืžืจืช ืœื›ื ืฉื™ืฉ ืžืฉื”ื• ืฉืืชื ื™ื›ื•ืœื™ื ืœืขืฉื•ืช ื‘ืจื’ืข ื–ื”
00:17
that would have an immediate, positive benefit for your brain
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ืฉื™ื‘ื™ื ืœืฉื™ืคื•ืจ ืžื™ื™ื“ื™ ื•ื—ื™ื•ื‘ื™ ืœืžื•ื—ื›ื
00:20
including your mood and your focus?
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ื›ื•ืœืœ ืžืฆื‘ ื”ืจื•ื— ื•ื™ื›ื•ืœืช ื”ืจื›ื•ื– ืฉืœื›ื?
00:24
And what if I told you that same thing could actually last a long time
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ื•ืžื” ืื ื”ื™ื™ืชื™ ืื•ืžืจืช ืœื›ื ืฉื”ื”ืฉืคืขื” ืฉืœ ืคืขื•ืœื” ื–ื• ื™ื›ื•ืœื” ืœื”ืžืฉืš ืœืื•ืจืš ื–ืžืŸ
00:29
and protect your brain from different conditions
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ื•ืœื”ื’ืŸ ืขืœ ื”ืžื•ื— ืฉืœื›ื ืžืžืฆื‘ื™ื ืฉื•ื ื™ื
00:32
like depression, Alzheimer's disease or dementia.
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ื›ืžื• ื“ื›ืื•ืŸ, ืืœืฆื”ื™ื™ืžืจ ืื• ื“ื™ืžื ืฆื™ื”?
00:36
Would you do it?
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ื”ืื ืชื‘ืฆืขื• ืื•ืชื”?
00:37
Yes!
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ื›ืŸ!
00:39
I am talking about the powerful effects of physical activity.
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ืื ื™ ืžื“ื‘ืจืช ืขืœ ื”ื”ืฉืคืขื•ืช ืจื‘ื•ืช ื”ืขื•ืฆืžื” ืฉืœ ืคืขื™ืœื•ืช ืกืคื•ืจื˜ื™ื‘ื™ืช.
00:43
Simply moving your body,
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ืกืชื ื”ื ืขื” ืฉืœ ื”ื’ื•ืฃ,
00:46
has immediate, long-lasting and protective benefits for your brain.
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ื’ื•ืจืžืช ืœื”ืฉืคืขื•ืช ืžื™ื™ื“ื™ื•ืช ื•ืžืชืžืฉื›ื•ืช ืฉืžื’ื ื•ืช ืขืœ ื”ืžื•ื—
00:51
And that can last for the rest of your life.
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ืืฉืจ ื™ื›ื•ืœื•ืช ืœื”ืชืžื™ื“ ืขื“ ืกื•ืฃ ื”ื—ื™ื™ื.
00:54
So what I want to do today is tell you a story
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ืžื” ืฉืื ื™ ืจื•ืฆื” ืœืกืคืจ ืœื›ื ื”ื™ื•ื
00:56
about how I used my deep understanding of neuroscience,
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ื”ื•ื ื›ื™ืฆื“ ืขืฉื™ืชื™ ืฉื™ืžื•ืฉ ื‘ื”ื‘ื ื” ื”ืขืžื•ืงื” ืฉืœื™ ื‘ืžื“ืขื™ ื”ืžื•ื—
01:01
as a professor of neuroscience,
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ื›ืžืจืฆื” ื—ื•ืงืจืช ืฉืœ ืžื“ืขื™ ื”ืžื•ื—,
01:02
to essentially do an experiment on myself
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ื›ื“ื™ ืœื‘ืฆืข ืœืžืขืฉื” ืžื—ืงืจ ืขืœ ืขืฆืžื™
01:05
in which I discovered the science underlying
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ื‘ื• ื’ื™ืœื™ืชื™ ืืช ื”ืจืงืข ื”ืžื“ืขื™
01:08
why exercise is the most transformative thing
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ืฉืžืกื‘ื™ืจ ืœืžื” ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื”ื™ื ื”ื“ื‘ืจ ื”ืžื”ื•ืชื™ ื‘ื™ื•ืชืจ
01:12
that you can do for your brain today.
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ืฉืื ื—ื ื• ื™ื›ื•ืœื™ื ืœืขืฉื•ืช ืœื˜ื•ื‘ืช ืžื•ื—ื ื• ื”ื™ื•ื.
01:15
Now, as a neuroscientist, I know that our brains,
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ื›ื—ื•ืงืจืช ืžื“ืขื™ ื”ืžื•ื—, ืื ื™ ื™ื•ื“ืขืช ืฉืžื•ื—ื ื•,
01:19
that is the thing in our head right now,
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ืื•ืชื• ืื™ื‘ืจ ื‘ืชื•ืš ืจืืฉื ื•,
01:22
that is the most complex structure known to humankind.
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ื”ื•ื ื”ืžื‘ื ื” ื”ืžื•ืจื›ื‘ ื‘ื™ื•ืชืจ ื”ื™ื“ื•ืข ืœืื ื•ืฉื•ืช.
01:27
But it's one thing to talk about the brain,
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ืืš ื“ื‘ืจ ืื—ื“ ื”ื•ื ืœื“ื‘ืจ ืขืœ ื”ืžื•ื—,
01:29
and it's another to see it.
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ื•ื“ื‘ืจ ืื—ืจ ื”ื•ื ืœืจืื•ืช ืื•ืชื•.
01:31
So here is a real preserved human brain.
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ื”ื ื” ืžื•ื— ืื ื•ืฉื™ ืืžื™ืชื™ ืฉืฉื•ืžืจ.
01:34
And it's going to illustrate two key areas that we are going to talk about today.
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ื ื™ืชืŸ ืœืจืื•ืช ื‘ื• ืฉื ื™ ืื™ื–ื•ืจื™ ืžืคืชื— ืขืœื™ื”ื ื ื“ื‘ืจ ื”ื™ื•ื.
01:38
The first is the prefrontal cortex, right behind your forehead,
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ื”ืจืืฉื•ืŸ ื”ื•ื ืื–ื•ืจ ืงืœื™ืคืช ื”ืžื•ื— ื”ืงื“ื-ืžืฆื—ื™ืช, ืฉื ืžืฆื ื‘ื“ื™ื•ืง ืžืื—ื•ืจื™ ื”ืžืฆื—,
01:42
critical for things like decision-making, focus, attention and your personality.
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ื”ื—ื™ื•ื ื™ ืœืงื‘ืœืช ื”ื—ืœื˜ื•ืช, ืœืจื›ื•ื–, ืœืงืฉื‘ ื•ืœืื™ืฉื™ื•ืช ืฉืœื›ื.
01:49
The second key area is located in the temporal lobe, shown right here.
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ืื–ื•ืจ ื”ืžืคืชื— ื”ืฉื ื™ ื ืžืฆื ื‘ืื•ื ื” ื”ืจืงืชื™ืช, ื”ืžื•ืฆื’ืช ื›ืืŸ.
01:53
You have two temporal lobes in your brain, the right and the left,
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ื™ืฉ ืœื ื• ืฉืชื™ ืื•ื ื•ืช ืจืงืชื™ื•ืช ื‘ืžื•ื—ื ื•, ื”ื™ืžื ื™ืช ื•ื”ืฉืžืืœื™ืช,
01:56
and deep in the temporal lobe is a key structure
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ื•ืขืžื•ืง ื‘ืชื•ืš ื”ืื•ื ื” ื”ืจืงืชื™ืช ื™ืฉื ื• ืžื‘ื ื” ื—ืฉื•ื‘
01:59
critical for your ability
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ื”ื—ื™ื•ื ื™ ืœื™ื›ื•ืœืช ืฉืœื ื•
02:01
to form and retain new long-term memories for facts and events.
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ืœื™ืฆื•ืจ ื•ืœืฉืžืจ ื–ื›ืจื•ื ื•ืช ื—ื“ืฉื™ื ืœื˜ื•ื•ื— ืืจื•ืš ืฉืœ ืขื•ื‘ื“ื•ืช ื•ืื™ืจื•ืขื™ื.
02:05
And that structure is called the hippocampus.
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ื•ืžื‘ื ื” ื–ื” ื ืงืจื ื”ื”ื™ืคื•ืงืžืคื•ืก.
02:08
So I've always been fascinated with the hippocampus.
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ืชืžื™ื“ ื”ื™ื™ืชื™ ืžื•ืงืกืžืช ืžื”ื”ื™ืคื•ืงืžืคื•ืก.
02:12
How could it be that an event that lasts just a moment,
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ืื™ืš ื™ืชื›ืŸ ืฉืื™ืจื•ืข ืฉืื•ืจืš ืจืง ืจื’ืข ื—ื•ืœืฃ,
02:17
say, your first kiss,
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ืœืžืฉืœ, ื”ื ืฉื™ืงื” ื”ืจืืฉื•ื ื” ืฉืœื›ื,
02:19
or the moment your first child was born,
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ืื• ืจื’ืข ื”ื•ืœื“ืชื• ืฉืœ ื”ื™ืœื“ ื”ืจืืฉื•ืŸ ืฉืœื›ืค,
02:23
can form a memory that has changed your brain,
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ื™ื›ื•ืœ ืœื™ืฆื•ืจ ื–ื›ืจื•ืŸ ืฉืฉื™ื ื” ืืช ืžื•ื—ื›ื,
02:26
that lasts an entire lifetime?
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ืœืžืฉืš ื›ืœ ื”ื—ื™ื™ื?
02:28
That's what I want to understand.
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ืืช ื–ื” ืื ื™ ืฉื•ืืคืช ืœื”ื‘ื™ืŸ.
02:30
I wanted to start and record the activity of individual brain cells
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ืจืฆื™ืชื™ ืœื”ืชื—ื™ืœ ื•ืœืชืขื“ ืืช ื”ืคืขื™ืœื•ืช ืฉืœ ืชืื™ ืžื•ื— ื‘ื•ื“ื“ื™ื
02:35
in the hippocampus
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ื‘ื”ื™ืคื•ืงืžืคื•ืก
02:37
as subjects were forming new memories.
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ื‘ื–ืžืŸ ืฉื ื•ืฆืจื™ื ื–ื›ืจื•ื ื•ืช ื—ื“ืฉื™ื.
02:39
And essentially try and decode how those brief bursts of electrical activity,
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ื•ื‘ืขื™ืงืจ ืœื ืกื•ืช ื•ืœืคืขื ื— ืื™ืš ืคืจืฆื™ื ืืœื” ืฉืœ ืคืขื™ืœื•ืช ื—ืฉืžืœื™ืช,
02:44
which is how neurons communicate with each other,
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ื‘ืืžืฆืขื•ืชื ื ื•ื™ืจื•ื ื™ื ืžืชืงืฉืจื™ื ื”ืื—ื“ ืขื ื”ืฉื ื™,
02:47
how those brief bursts either allowed us to form a new memory, or did not.
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ืื™ืš ืคืจืฆื™ื ืงืฆืจื™ื ืืœื” ืื™ืคืฉืจื• ืœืขืชื™ื ืœื™ืฆื•ืจ ื–ื›ืจื•ืŸ ื—ื“ืฉ, ื•ืœืขืชื™ื ืœื.
02:52
But a few years ago, I did something very unusual in science.
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ืืš ืœืคื ื™ ืžืกืคืจ ืฉื ื™ื, ืขืฉื™ืชื™ ื“ื‘ืจ ืžืื“ ืœื ืžืงื•ื‘ืœ ื‘ืžื“ืข.
02:56
As a full professor of neural science,
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ื›ืžืจืฆื” ื•ื—ื•ืงืจืช ื‘ืžืฉืจื” ืžืœืื” ืฉืœ ืžื“ืขื™ ื”ืžื•ื—,
02:58
I decided to completely switch my research program.
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ื”ื—ืœื˜ืชื™ ืœื‘ืฆืข ืฉื™ื ื•ื™ ืžื•ื—ืœื˜ ื‘ืชื›ื ื™ืช ื”ืžื—ืงืจ ืฉืœื™.
03:02
Because I encountered something that was so amazing,
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ื–ืืช ื›ื™ื•ื•ืŸ ืฉืขืœื™ืชื™ ืขืœ ืžืฉื”ื• ื›ื” ืžื“ื”ื™ื,
03:07
with the potential to change so many lives
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ื‘ืขืœ ื™ื›ื•ืœืช ืœืฉื ื•ืช ืืช ื”ื—ื™ื™ื ืฉืœ ื›ืœ ื›ืš ื”ืจื‘ื” ื‘ื ื™ ืื“ื
03:10
that I had to study it.
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ืฉื”ืจื’ืฉืชื™ ื—ื•ื‘ื” ืœื—ืงื•ืจ ืื•ืชื•.
03:11
I discovered and I experienced the brain-changing effects of exercise.
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ื’ื™ืœื™ืชื™ ื•ื—ื•ื•ื™ืชื™ ืืช ื”ื”ืฉืคืขื” ืฉืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ืขืœ ืฉื™ื ื•ื™ ื”ืžื•ื—.
03:18
And I did it in a completely inadvertent way.
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ื•ื–ื” ืงืจื” ืœื™ ืœื’ืžืจื™ ืฉืœื ื‘ืžืชื›ื•ื•ืŸ.
03:21
I was actually at the height of all the memory work that I was doing --
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ื”ื™ื™ืชื™ ืœืžืขืฉื” ื‘ืคืกื’ืช ื”ืขื‘ื•ื“ื” ืฉืœื™ ื‘ื ื•ืฉื ื”ื–ื›ืจื•ืŸ --
03:25
data was pouring in,
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ืžื™ื“ืข ื–ืจื ืคื ื™ืžื”,
03:27
I was becoming known in my field for all of this memory work.
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ื ืขืฉื™ืชื™ ื™ื“ื•ืขื” ื‘ืฉื“ื” ื”ืžื—ืงืจ ืฉืœื™ ื”ื•ื“ื•ืช ืœืขื‘ื•ื“ื” ื–ื• ื‘ื ื•ืฉื ื”ื–ื›ืจื•ืŸ.
03:31
And it should have been going great. It was, scientifically.
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ื•ื–ื” ื”ื™ื” ืืžื•ืจ ืœื”ืฆืœื™ื— ื‘ื’ื“ื•ืœ. ื–ื” ื”ืฆืœื™ื—, ืžื‘ื—ื™ื ื” ืžื“ืขื™ืช.
03:35
But when I stuck my head out of my lab door,
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ืืš ื›ืืฉืจ ื”ืฆืฆืชื™ ื”ื—ื•ืฆื” ืžื“ืœืช ื”ืžืขื‘ื“ื” ืฉืœื™,
03:39
I noticed something.
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ืฉืžืชื™ ืœื‘ ืœืžืฉื”ื•.
03:41
I had no social life.
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ืœื ื”ื™ื• ืœื™ ื—ื™ื™ ื—ื‘ืจื”.
03:43
I spent too much time listening to those brain cells
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ื‘ื™ืœื™ืชื™ ื–ืžืŸ ืจื‘ ืžื“ื™ ื‘ื”ืงืฉื‘ื” ืœืชืื™ ื”ืžื•ื— ื”ืืœื”
03:46
in a dark room, by myself.
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ื‘ื—ื“ืจ ื—ืฉื•ืš, ืœื‘ื“ื™.
03:47
(Laughter)
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(ืฆื—ื•ืง)
03:48
I didn't move my body at all.
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ืœื ื”ื–ื–ืชื™ ืืช ื’ื•ืคื™ ื‘ื›ืœืœ.
03:51
I had gained 25 pounds.
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ืขืœื™ืชื™ ื›-11 ืง"ื’ ื‘ืžืฉืงืœ.
03:54
And actually, it took me many years to realize it,
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ื•ื‘ืขืฆื, ืœืงื— ืœื™ ืฉื ื™ื ืจื‘ื•ืช ืœื”ื‘ื™ืŸ,
03:57
I was actually miserable.
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ืฉืื ื™ ื‘ืขืฆื ืื•ืžืœืœื”.
03:58
And I shouldn't be miserable.
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ื•ืื ื™ ืœื ืืžื•ืจื” ืœื”ื™ื•ืช ืื•ืžืœืœื”.
04:00
And I went on a river-rafting trip -- by myself, because I had no social life.
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ื”ืฉืชืชืคืชื™ ื‘ืฉื™ื™ื˜ ื ื”ืจื•ืช ื‘ืกื™ืจืช ืจืืคื˜ื™ื ื’ -- ืœื‘ื“ื™, ื›ื™ ืœื ื”ื™ื• ืœื™ ื—ื™ื™ ื—ื‘ืจื”.
04:04
And I came back --
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ื•ื›ืืฉืจ ื—ื–ืจืชื™ --
04:06
(Laughter)
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(ืฆื—ื•ืง)
04:07
thinking, "Oh, my God, I was the weakest person on that trip."
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ื—ืฉื‘ืชื™ ืœืขืฆืžื™, "ืืœื•ื”ื™ื, ื”ื™ื™ืชื™ ื”ืื“ื ื”ื›ื™ ื—ืœืฉืœื•ืฉ ื‘ืฉื™ื™ื˜ ื”ื–ื”."
04:10
And I came back with a mission.
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ื•ื—ื–ืจืชื™ ืขื ืžืฉื™ืžื”.
04:12
I said, "I'm never going to feel like the weakest person
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ืืžืจืชื™, "ืื ื™ ืœื ืืจื’ื™ืฉ ื™ื•ืชืจ ืœืขื•ืœื ืฉืื ื™ ื”ืื“ื ื”ื›ื™ ื—ืœืฉืœื•ืฉ
04:14
on a river-rafting trip again."
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ื‘ื™ืŸ ืžืฉืชืชืคื™ ืฉื™ื™ื˜ ืจืืคื˜ื™ื ื’."
04:16
And that's what made me go to the gym.
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ื•ื–ื” ืžื” ืฉื’ืจื ืœื™ ืœืœื›ืช ืœืžื•ืขื“ื•ืŸ ื›ื•ืฉืจ.
04:18
And I focused my type-A personality
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ื•ืจื™ื›ื–ืชื™ ืืช ืื™ืฉื™ื•ืช ืกื•ื’-A ืฉืœื™
04:21
on going to all the exercise classes at the gym.
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ื‘ื”ืœื™ื›ื” ืœื›ืœ ื—ื•ื’ื™ ื”ืกืคื•ืจื˜ ืฉื‘ืžื•ืขื“ื•ืŸ ื”ื›ื•ืฉืจ.
04:24
I tried everything.
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ื˜ืขืžืชื™ ืžื”ื›ืœ.
04:26
I went to kickbox, dance, yoga, step class,
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ื”ืœื›ืชื™ ืœืงื™ืงื‘ื•ืงืก, ืจื™ืงื•ื“, ื™ื•ื’ื”, ื—ื•ื’ ืžื“ืจื’ื” ืื™ืจื•ื‘ื™ืช,
04:30
and at first it was really hard.
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ื•ื‘ื”ืชื—ืœื” ื–ื” ื”ื™ื” ืžืžืฉ ืงืฉื”.
04:32
But what I noticed is that after every sweat-inducing workout that I tried,
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ืืš ืฉืžืชื™ ืœื‘ ืฉืื—ืจื™ ื›ืœ ืื™ืžื•ืŸ ืžื™ื™ื–ืข ืฉื ื™ืกื™ืชื™,
04:37
I had this great mood boost and this great energy boost.
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ื™ืฉ ืœื™ ืงืคื™ืฆื” ืขื ืงื™ืช ื‘ืžืฆื‘ ื”ืจื•ื— ื•ืงืคื™ืฆื” ืขื ืงื™ืช ื‘ืจืžืช ื”ืื ืจื’ื™ื”.
04:41
And that's what kept me going back to the gym.
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ื•ื–ื” ืžื” ืฉื“ื—ืฃ ืื•ืชื™ ืœืฉื•ื‘ ืœืžื•ืขื“ื•ืŸ ื”ื›ื•ืฉืจ.
04:44
Well, I started feeling stronger.
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ื”ืชื—ืœืชื™ ืœื”ืจื’ื™ืฉ ื—ื–ืงื” ื™ื•ืชืจ.
04:47
I started feeling better, I even lost that 25 pounds.
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ื”ืชื—ืœืชื™ ืœื”ืจื’ื™ืฉ ื˜ื•ื‘ ื™ื•ืชืจ, ืืคื™ืœื• ื™ืจื“ืชื™ ื—ื–ืจื” ืืช ืื•ืชื 11 ืง"ื’.
04:50
And now, fast-forward a year and a half into this regular exercise program
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ื›ืขืช, ืœืื—ืจ ืฉื ื” ื•ื—ืฆื™ ื‘ืชื›ื ื™ืช ื”ื›ื•ืฉืจ ื”ื–ืืช
04:56
and I noticed something that really made me sit up and take notice.
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ื”ื‘ื—ื ืชื™ ื‘ืžืฉื”ื• ืฉื’ืจื ืœื™ ืœื”ื–ื“ืงืฃ ื•ืœืฉื™ื ืœื‘ ืืœื™ื•.
05:00
I was sitting at my desk, writing a research grant,
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ื™ืฉื‘ืชื™ ืœื™ื“ ื”ืฉื•ืœื—ืŸ ืฉืœื™, ืขืกื•ืงื” ื‘ื›ืชื™ื‘ืช ื‘ืงืฉื” ืœืžืขื ืง ืžื—ืงืจ,
05:03
and a thought went through my mind
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ื•ืžื—ืฉื‘ื” ื—ืœืคื” ื‘ืžื•ื—ื™
05:05
that had never gone through my mind before.
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ืฉืžืขื•ืœื ืœื ืขื‘ืจื” ื‘ืžื•ื—ื™ ืœืคื ื™ ื›ืŸ.
05:07
And that thought was,
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ื•ืžื—ืฉื‘ื” ื–ื• ื”ื™ืชื”,
05:09
"Gee, grant-writing is going well today."
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"ื•ื•ืื•, ื›ืชื™ื‘ืช ื”ื‘ืงืฉื” ืœืžืขื ืง ื”ื•ืœื›ืช ื˜ื•ื‘ ื”ื™ื•ื."
05:13
And all the scientists --
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ื•ื›ืœ ื”ืžื“ืขื ื™ื --
05:14
(Laughter)
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(ืฆื—ื•ืง)
05:15
yeah, all the scientists always laugh when I say that,
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ื›ืŸ, ื›ืœ ื”ืžื“ืขื ื™ื ืฆื•ื—ืงื™ื ืชืžื™ื“ ื›ืฉืื ื™ ืžืกืคืจืช ืืช ื–ื”
05:17
because grant-writing never goes well.
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ื›ื™ ื›ืชื™ื‘ืช ื‘ืงืฉื” ืœืžืขื ืง ืžื—ืงืจ ืœืขื•ืœื ืœื ื”ื•ืœื›ืช ื˜ื•ื‘.
05:20
It is so hard; you're always pulling your hair out,
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ื–ื” ื›ืœ ื›ืš ืงืฉื”, ืืชื ืชืžื™ื“ ืžื•ืฉื›ื™ื ื‘ืฉืขืจื•ืช,
05:22
trying to come up with that million-dollar-winning idea.
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ื‘ื ืกื™ื•ืŸ ืœื”ืขืœื•ืช ืืช ื”ืจืขื™ื•ืŸ ื”ืื—ื“ ืฉืฉื•ื•ื” ืžื™ืœื™ื•ืŸ ื“ื•ืœืจ.
05:26
But I realized that the grant-writing was going well,
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ืืš ืฉืžืชื™ ืœื‘ ืฉื›ืชื™ื‘ืช ื”ื‘ืงืฉื” ืžืชืงื“ืžืช ื™ืคื”,
05:29
because I was able to focus and maintain my attention
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ื›ื™ ื™ื›ื•ืœืชื™ ืœื”ืชืจื›ื– ื•ืœืฉืžืจ ืืช ื”ืงืฉื‘ ืฉืœื™
05:33
for longer than I had before.
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ืœื–ืžืŸ ืืจื•ืš ื™ื•ืชืจ ืžืืฉืจ ืœืคื ื™ ื›ืŸ.
05:35
And my long-term memory -- what I was studying in my own lab --
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ื•ื”ื–ื›ืจื•ืŸ ืœื–ืžืŸ ืืจื•ืš ืฉืœื™ -- ืื•ืชื• ื—ืงืจืชื™ ื‘ืžืขื‘ื“ื” ืฉืœื™ --
05:40
seemed to be better in me.
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ื”ืฉืชืคืจ ืืฆืœื™.
05:43
And that's when I put it together.
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ื•ื–ื” ื”ื™ื” ื”ืจื’ืข ื‘ื• ื—ื™ื‘ืจืชื™ ื‘ื™ืŸ ื”ื“ื‘ืจื™ื.
05:45
Maybe all that exercise that I had included and added to my life
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ืื•ืœื™ ื›ืœ ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช ืฉื”ื•ืกืคืชื™ ืœื—ื™ื™
05:50
was changing my brain.
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ืฉื™ื ืชื” ืืช ื”ืžื•ื— ืฉืœื™.
05:52
Maybe I did an experiment on myself without even knowing it.
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ืื•ืœื™ ื‘ื™ืฆืขืชื™ ืžื—ืงืจ ืขืœ ืขืฆืžื™ ืžื‘ืœื™ ืœื“ืขืช ื–ืืช.
05:55
So as a curious neuroscientist,
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ื›ืžื“ืขื ื™ืช ืžื•ื— ืกืงืจื ื™ืช,
05:56
I went to the literature to see what I could find about what we knew
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ืคื ื™ืชื™ ืœืกืคืจื•ืช ื›ื“ื™ ืœืจืื•ืช ืžื” ื”ื™ื“ืข ื”ืงื™ื™ื
06:00
about the effects of exercise on the brain.
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ื‘ื ื•ืฉื ื”ืฉืคืขื•ืชื™ื” ืฉืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ืขืœ ื”ืžื•ื—.
06:02
And what I found was an exciting and a growing literature
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ืžื” ืฉืžืฆืืชื™ ื”ื™ืชื” ืกืคืจื•ืช ืžืจืชืงืช ื‘ื›ืžื•ืช ื”ื•ืœื›ืช ื•ื’ื“ืœื”
06:06
that was essentially showing everything that I noticed in myself.
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ืฉืฉื™ืงืคื” ืœืžืขืฉื” ื›ืœ ืžื” ืฉื”ื‘ื—ื ืชื™ ื‘ืขืฆืžื™.
06:11
Better mood, better energy, better memory, better attention.
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ืžืฆื‘ ืจื•ื— ืžืฉื•ืคืจ, ืื ืจื’ื™ื” ื’ื‘ื•ื”ื” ื™ื•ืชืจ, ื–ื›ืจื•ืŸ ื•ืงืฉื‘ ืžืฉื•ืคืจื™ื.
06:15
And the more I learned,
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ื•ื›ื›ืœ ืฉืœืžื“ืชื™ ื™ื•ืชืจ,
06:17
the more I realized how powerful exercise was.
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ื›ืš ื”ื‘ื ืชื™ ื›ืžื” ืจื‘ืช ืขื•ืฆืžื” ื”ื™ื ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช.
06:21
Which eventually led me to the big decision
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ืžื” ืฉื”ื‘ื™ื ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ืœื”ื—ืœื˜ื” ื”ื’ื“ื•ืœื” ืฉืœื™
06:24
to completely shift my research focus.
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ืœืฉื ื•ืช ืœื—ืœื•ื˜ื™ืŸ ืืช ืžื™ืงื•ื“ ื”ืžื—ืงืจ ืฉืœื™.
06:28
And so now, after several years of really focusing on this question,
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ื›ืขืช, ืื—ืจื™ ืžืกืคืจ ืฉื ื™ื ืฉืœ ื”ืชืžืงื“ื•ืช ื‘ืฉืืœื” ื–ืืช,
06:33
I've come to the following conclusion:
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ื”ื’ืขืชื™ ืœืžืกืงื ื” ื”ื‘ืื”:
06:36
that exercise is the most transformative thing
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ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื”ื™ื ื”ื“ื‘ืจ ื”ืžืฉืคื™ืข ื‘ื™ื•ืชืจ
06:39
that you can do for your brain today
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ืฉืืชื ื™ื›ื•ืœื™ื ืœืขืฉื•ืช ืขื‘ื•ืจ ืžื•ื—ื›ื ื›ื™ื•ื
06:41
for the following three reasons.
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ืžืฉืœื•ืฉ ื”ืกื™ื‘ื•ืช ื”ื‘ืื•ืช.
06:43
Number one: it has immediate effects on your brain.
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ืžืกืคืจ ืื—ืช: ื™ืฉ ืœื” ื”ืฉืคืขื” ืžื™ื™ื“ื™ืช ืขืœ ืžื•ื—ื›ื.
06:47
A single workout that you do
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ืื™ืžื•ืŸ ื’ื•ืคื ื™ ืื—ื“ ืฉืชื‘ืฆืขื•
06:49
will immediately increase levels of neurotransmitters
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ื™ืขืœื” ืžื™ื™ื“ื™ืช ืืช ืจืžื•ืช ื”ืžื•ืœื™ื›ื™ื ื”ืขืฆื‘ื™ื™ื
06:53
like dopamine, serotonin and noradrenaline.
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ื›ืžื• ื“ื•ืคืืžื™ืŸ, ืกืจื•ื˜ื•ื ื™ืŸ ื•ื ื•ืจืื“ืจื ืœื™ืŸ.
06:56
That is going to increase your mood right after that workout,
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ืืœื• ืžืขืœื™ื ืืช ืžืฆื‘ ื”ืจื•ื— ืฉืœื›ื ืžื™ื™ื“ ืœืื—ืจ ื”ืื™ืžื•ืŸ,
07:00
exactly what I was feeling.
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ื‘ื“ื™ื•ืง ืžื” ืฉื”ืจื’ืฉืชื™.
07:01
My lab showed that a single workout
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ื”ืžืขื‘ื“ื” ืฉืœื™ ื”ืจืืชื” ืฉืื™ืžื•ืŸ ื‘ื•ื“ื“
07:04
can improve your ability to shift and focus attention,
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ื™ื›ื•ืœ ืœืฉืคืจ ืืช ื”ื™ื›ื•ืœืช ืœื”ืคื ื•ืช ื•ืœืจื›ื– ืงืฉื‘,
07:07
and that focus improvement will last for at least two hours.
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ื•ืฉืฉื™ืคื•ืจ ื”ืจื›ื•ื– ื™ื›ื•ืœ ืœื”ืชืžื™ื“ ืœืžืฉืš ืฉืขืชื™ื™ื.
07:11
And finally, studies have shown
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ื•ื‘ื ื•ืกืฃ, ืžื—ืงืจื™ื ื”ืจืื•
07:13
that a single workout will improve your reaction times
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ืฉืื™ืžื•ืŸ ื’ื•ืคื ื™ ื‘ื•ื“ื“ ื™ืฉืคืจ ืืช ื–ืžื ื™ ื”ืชื’ื•ื‘ื” ืฉืœื›ื
07:16
which basically means
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ื•ืžืฉืžืขื•ืช ื”ื“ื‘ืจ
07:18
that you are going to be faster at catching that cup of Starbucks
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ืฉืชื”ื™ื• ืžื”ื™ืจื™ื ื™ื•ืชืจ ื‘ืชืคื™ืฉืช ืื•ืชื• ืกืคืœ ืงืคื”
07:21
that falls off the counter,
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ืฉืขื•ืžื“ ืœื™ืคื•ืœ ืžื”ืฉื•ืœื—ืŸ,
07:23
which is very, very important.
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ื•ื–ื”ื• ื“ื‘ืจ ืžืื“, ืžืื“ ื—ืฉื•ื‘.
07:25
(Laughter)
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(ืฆื—ื•ืง)
07:26
But these immediate effects are transient, they help you right after.
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ืืš ื”ืฉืคืขื•ืช ืžื™ื™ื“ื™ื•ืช ืืœื” ื—ื•ืœืคื•ืช, ื”ืŸ ืขื•ื–ืจื•ืช ืœื›ื ืžืื•ื—ืจ ื™ื•ืชืจ.
07:30
What you have to do is do what I did,
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ืžื” ืฉืขืœื™ื›ื ืœืขืฉื•ืช ื”ื•ื ืžื” ืฉืขืฉื™ืชื™ ืื ื™,
07:32
that is change your exercise regime, increase your cardiorespiratory function,
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ืœืฉื ื•ืช ืืช ืžืฉื˜ืจ ื”ืื™ืžื•ื ื™ื ืฉืœื›ื, ืœื”ืขืœื•ืช ืคืขื™ืœื•ืช ืœื‘-ืจื™ืื”,
07:36
to get the long-lasting effects.
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ื›ื“ื™ ืœื™ื”ื ื•ืช ืžื”ื”ืฉืคืขื•ืช ืืจื•ื›ื•ืช ื”ื˜ื•ื•ื—.
07:38
And these effects are long-lasting
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ื•ื”ืฉืคืขื•ืช ืืœื” ื”ืŸ ืœืื•ืจืš ื–ืžืŸ
07:41
because exercise actually changes the brain's anatomy,
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ื›ื™ ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช ืžืฉื ื” ืœืžืขืฉื” ืืช ื”ืื ื˜ื•ืžื™ื” ืฉืœ ื”ืžื•ื—,
07:45
physiology and function.
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ื’ื ืคื™ื–ื™ื•ืœื•ื’ื™ืช ื•ื’ื ืžื‘ื—ื™ื ืช ื”ืชืคืงื•ื“.
07:48
Let's start with my favorite brain area, the hippocampus.
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ื”ื‘ื” ื ืชื—ื™ืœ ืขื ื”ืื–ื•ืจ ื”ื—ื‘ื™ื‘ ืขืœื™, ื”ื”ื™ืคื•ืงืžืคื•ืก.
07:52
The hippocampus --
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ื”ื”ื™ืคื•ืงืžืคื•ืก --
07:53
or exercise actually produces brand new brain cells,
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ืื• ื‘ืขืฆื ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช, ืžื™ื™ืฆืจืช ืชืื™ ืžื•ื— ื—ื“ืฉื™ื ืœื’ืžืจื™,
07:58
new brain cells in the hippocampus, that actually increase its volume,
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ืชืื™ื ื—ื“ืฉื™ื ื‘ื”ื™ืคื•ืงืžืคื•ืก, ืฉืžืžืฉ ืžื’ื“ื™ืœื™ื ืืช ื”ื ืคื— ืฉืœื•,
08:02
as well as improve your long-term memory, OK?
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ื•ื›ืŸ ืžืฉืคืจื™ื ืืช ื”ื–ื›ืจื•ืŸ ืœื˜ื•ื•ื— ืจื—ื•ืง ืฉืœื›ื, ืื• ืงื™ื™?
08:07
And that including in you and me.
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ื•ื–ื” ื›ื•ืœืœ ืื•ืชื›ื ื•ืื•ืชื™.
08:10
Number two: the most common finding in neuroscience studies,
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ืžืกืคืจ ืฉืชื™ื™ื: ื”ืžืžืฆื ื”ื ืคื•ืฅ ื‘ื™ื•ืชืจ ื‘ืžื—ืงืจื™ ื”ืžื•ื—,
08:14
looking at effects of long-term exercise,
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ื›ืืฉืจ ื‘ื•ื—ื ื™ื ืืช ื”ืฉืคืขื•ืช ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช ืœื˜ื•ื•ื— ืจื—ื•ืง,
08:16
is improved attention function dependent on your prefrontal cortex.
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ื”ื•ื ืคืขื™ืœื•ืช ืงืฉื‘ ืžืฉื•ืคืจืช ื”ืงืฉื•ืจื” ื‘ืงืœื™ืคืช ื”ืžื•ื— ื”ืงื“ื-ืžืฆื—ื™ืช.
08:21
You not only get better focus and attention,
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ืืชื ืœื ื–ื•ื›ื™ื ืจืง ื‘ืžื™ืงื•ื“ ื•ืจื›ื•ื– ื˜ื•ื‘ื™ื ื™ื•ืชืจ,
08:23
but the volume of the hippocampus increases as well.
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ืืœื ืฉื’ื ื”ื ืคื— ืฉืœ ื”ื”ื™ืคื•ืงืžืคื•ืก ื’ื“ืœ.
08:27
And finally, you not only get immediate effects of mood with exercise
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ื•ืœื‘ืกื•ืฃ, ืืชื ืœื ื–ื•ื›ื™ื ืจืง ื‘ืฉื™ืคื•ืจ ืžื™ื™ื“ื™ ื‘ืžืฆื‘ ื”ืจื•ื—
08:32
but those last for a long time.
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ืืœื ืฉืฉื™ืคื•ืจ ื–ื” ื ืžืฉืš ื–ืžืŸ ืืจื•ืš.
08:33
So you get long-lasting increases in those good mood neurotransmitters.
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ืืชื ื–ื•ื›ื™ื ื‘ืขืœื™ื™ื” ืœืื•ืจืš ื–ืžืŸ ื‘ืจืžื” ืฉืœ ืื•ืชื ืžื•ืœื™ื›ื™ื ืขืฆื‘ื™ื™ื ืžืฉืคืจื™ ืžืฆื‘ ืจื•ื—
08:39
But really, the most transformative thing that exercise will do
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ืืš ืœืžืขืฉื” ื”ืฉื™ื ื•ื™ ื”ืขื™ืงืจื™ ืฉื™ื™ื’ืจื ื”ื•ื“ื•ืช ืœืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช
08:44
is its protective effects on your brain.
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ื”ื•ื ื”ืฉื™ืคื•ืจ ื‘ื”ื’ื ื” ืขืœ ืžื•ื—ื›ื.
08:47
Here you can think about the brain like a muscle.
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ืืชื ื™ื›ื•ืœื™ื ืœื“ืžื•ืช ืืช ื”ืžื•ื— ืœืฉืจื™ืจ.
08:50
The more you're working out,
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ื›ื›ืœ ืฉืืชื ืžืชืืžื ื™ื ื™ื•ืชืจ,
08:52
the bigger and stronger your hippocampus and prefrontal cortex gets.
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ื›ืš ื’ื“ืœื™ื ื”ื”ื™ืคื•ืงืžืคื•ืก ื•ืงืœื™ืคืช ื”ืžื•ื— ื”ืงื“ื-ืžืฆื—ื™ืช ื•ืžืชื—ื–ืงื™ื.
08:57
Why is that important?
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ืœืžื” ื–ื” ื—ืฉื•ื‘?
08:58
Because the prefrontal cortex and the hippocampus
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ื›ื™ื•ื•ืŸ ืฉืงืœื™ืคืช ื”ืžื•ื— ื”ืงื“ื-ืžืฆื—ื™ืช ื•ื”ื”ื™ืคื•ืงืžืคื•ืก
09:01
are the two areas that are most susceptible to neurodegenerative diseases
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ื”ื ืื•ืชื ืฉื ื™ ืื–ื•ืจื™ื ื”ืจื’ื™ืฉื™ื ื‘ื™ื•ืชืจ ืœืžื—ืœื•ืช ื ื™ื•ื•ื ื™ื•ืช ืฉืœ ื”ืžื•ื—
09:07
and normal cognitive decline in aging.
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ื•ืœื™ืจื™ื“ื” ื”ืงื•ื’ื ื™ื˜ื™ื‘ื™ืช ื”ื˜ื‘ืขื™ืช ืฉื‘ืื” ืขื ื”ื’ื™ืœ.
09:10
So with increased exercise over your lifetime,
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ืขืœ ื™ื“ื™ ื”ื’ื‘ืจืช ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช ืœืื•ืจืš ื”ื—ื™ื™ื,
09:14
you're not going to cure dementia or Alzheimer's disease,
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ืœื ืชืชืจืคืื• ืžื—ืœื•ืช ื›ืžื• ื“ื™ืžื ืฆื™ื” ืื• ืืœืฆื”ื™ื™ืžืจ,
09:17
but what you're going to do is you're going to create
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ืื‘ืœ ืžื” ืฉืชื’ืจืžื• ื”ื•ื ื™ืฆื™ืจืช
09:19
the strongest, biggest hippocampus and prefrontal cortex
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ื”ื™ืคื•ืงืžืคื•ืก ื•ืงืœื™ืคืช ืžื•ื— ืงื“ื-ืžืฆื—ื™ืช ื”ื—ื–ืงื™ื ื•ื”ื’ื“ื•ืœื™ื ื‘ื™ื•ืชืจ
09:22
so it takes longer for these diseases to actually have an effect.
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ื›ืš ืฉื™ื™ืงื— ืœืžื—ืœื•ืช ื”ืืœื” ื–ืžืŸ ืืจื•ืš ื™ื•ืชืจ ืขื“ ืฉืชืฉืคืขื ื”.
09:27
You can think of exercise, therefore,
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ืืชื ื™ื›ื•ืœื™ื ืœื›ืŸ ืœื“ืžื•ืช ืืช ื”ืคืขื™ืœื•ืช ื”ื’ื•ืคื ื™ืช,
09:30
as a supercharged 401K for your brain, OK?
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ืœืชื›ื ื™ืช ืคื ืกื™ื” ืกื•ืคืจ-ื ื“ื™ื‘ื” ืขื‘ื•ืจ ืžื•ื—ื›ื, ืื• ืงื™ื™?
09:35
And it's even better, because it's free.
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ื•ื”ื™ื ืืคื™ืœื• ื˜ื•ื‘ื” ื™ื•ืชืจ, ื›ื™ ื”ื™ื ื‘ื—ื™ื ื.
09:39
So this is the point in the talk where everybody says,
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ืื– ื–ื•ื”ื™ ื”ื ืงื•ื“ื” ื‘ื”ืจืฆืื”, ื‘ื” ื›ื•ืœื ืื•ืžืจื™ื,
09:42
"That sounds so interesting, Wendy,
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"ื–ื” ื ืฉืžืข ืžืขื ื™ื™ืŸ, ื•ื•ื ื“ื™,
09:44
but I really will only want to know one thing.
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ืืš ืื ื™ ื‘ืขืฆื ืจื•ืฆื” ืœื“ืขืช ืจืง ื“ื‘ืจ ืื—ื“.
09:47
And that is, just tell me the minimum amount of exercise
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ื•ื”ื•ื, ืชื’ื™ื“ื™ ืœื™ ืจืง ืžื”ื™ ื›ืžื•ืช ื”ืคืขื™ืœื•ืช ื”ืžื™ื ื™ืžืœื™ืช
09:51
I need to get all these changes."
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ืฉืชื‘ื˜ื™ื— ืืช ื›ืœ ืื•ืชื ืฉื™ื ื•ื™ื™ื."
09:53
(Laughter)
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(ืฆื—ื•ืง)
09:54
And so I'm going to tell you the answer to that question.
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ืื– ืื ื™ ืขื•ืžื“ืช ืœืชืช ืœื›ื ืืช ื”ืชืฉื•ื‘ื” ืœืฉืืœื” ื”ื–ืืช.
09:57
First, good news: you don't have to become a triathlete to get these effects.
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ืจืืฉื™ืช, ื—ื“ืฉื•ืช ื˜ื•ื‘ื•ืช: ืœื ืฆืจื™ืš ืœื”ื™ื”ืคืš ืœืืชืœื˜ ืชืจื™ืื˜ืœื•ืŸ ื›ื“ื™ ืœืงื‘ืœ ืชื•ืฆืื•ืช ืืœื”.
10:01
The rule of thumb is you want to get three to four times a week exercise
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ื›ืœืœ ื”ืืฆื‘ืข ื”ื•ื ืฉื›ื“ืื™ ืœื‘ืฆืข ืื™ืžื•ืŸ ืฉืœื•ืฉ ืขื“ ืืจื‘ืข ืคืขืžื™ื ื‘ืฉื‘ื•ืข
10:06
minimum 30 minutes an exercise session,
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ื›ืฉื›ืœ ืคืขื™ืœื•ืช ื”ื™ื ืฉืœ 30 ื“ืงื•ืช ืœืคื—ื•ืช,
10:09
and you want to get aerobic exercise in.
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ื•ื™ืฉ ืœืฉืœื‘ ื‘ื” ืคืขื™ืœื•ืช ืื™ืจื•ื‘ื™ืช.
10:12
That is, get your heart rate up.
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ื›ืœื•ืžืจ, ื”ืขืœื• ืืช ืงืฆื‘ ื”ื“ื•ืคืง ืฉืœื›ื.
10:14
And the good news is, you don't have to go to the gym
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ื•ื”ื—ื“ืฉื•ืช ื”ื˜ื•ื‘ื•ืช ื”ืŸ, ืฉืœื ื—ื™ื™ื‘ื™ื ืœืœื›ืช ืœืžื•ืขื“ื•ืŸ ื›ื•ืฉืจ
10:16
to get a very expensive gym membership.
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ื•ืœืจื›ื•ืฉ ืžื ื•ื™ ื™ืงืจ ืžืื“.
10:18
Add an extra walk around the block in your power walk.
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ื”ื•ืกื™ืคื• ื”ืœื™ื›ื” ืžืกื‘ื™ื‘ ืœื‘ืœื•ืง ื›ื”ืœื™ื›ื” ื”ืžืื•ืžืฆืช ืฉืœื›ื.
10:22
You see stairs -- take stairs.
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ืืชื ืจื•ืื™ื ืžื“ืจื’ื•ืช -- ืขืœื• ื‘ื”ื.
10:24
And power-vacuuming can be as good as the aerobics class
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ื•ืฉืื™ื‘ืช ืื‘ืง ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืžื•ืขื™ืœื” ื›ืžื• ื”ืฉืขื•ืจ ื”ืื™ืจื•ื‘ื™
10:29
that you were going to take at the gym.
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ืฉืขืžื“ืชื ืœืงื—ืช ื‘ืžื•ืขื“ื•ืŸ ื”ื›ื•ืฉืจ.
10:31
So I've gone from memory pioneer
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ื›ืš ืขื‘ืจืชื™ ืžืœื”ื™ื•ืช ื—ืœื•ืฆื” ื‘ืชื—ื•ื ืฉืœ ื”ื–ื›ืจื•ืŸ
10:35
to exercise explorer.
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ืœื—ื•ืงืจืช ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช.
10:37
From going into the innermost workings of the brain,
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ืžื—ืงื™ืจืช ื”ืžื ื’ื ื•ื ื™ื ื”ืคื ื™ืžื™ื™ื ื‘ื™ื•ืชืจ ืฉืœ ื”ืžื•ื—,
10:41
to trying to understand how exercise can improve our brain function,
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ืขื‘ืจืชื™ ืœื ืกื™ื•ืŸ ืœื”ื‘ื™ืŸ ืื™ืš ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื™ื›ื•ืœื” ืœืฉืคืจ ืืช ืคืขื™ืœื•ืช ื”ืžื•ื— ืฉืœื ื•,
10:45
and my goal in my lab right now
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ื•ืžื˜ืจืชื™ ื‘ืžืขื‘ื“ื” ืฉืœื™ ื›ืจื’ืข
10:48
is to go beyond that rule of thumb that I just gave you --
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ื”ื™ื ืœืคืจื•ืฅ ืžืขื‘ืจ ืœื›ืœืœ ื”ืืฆื‘ืข ืฉื–ื” ืขืชื” ื ืชืชื™ ืœื›ื --
10:51
three to four times a week, 30 minutes.
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ืฉืœื•ืฉ ืขื“ ืืจื‘ืข ืคืขืžื™ื ื‘ืฉื‘ื•ืข, 30 ื“ืงื•ืช.
10:53
I want to understand the optimum exercise prescription
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ืื ื™ ืจื•ืฆื” ืœื”ื‘ื™ืŸ ืžื”ื• ื”ืžืจืฉื ืœื›ืžื•ืช ื”ืžื™ื˜ื‘ื™ืช ืฉืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช
10:58
for you, at your age, at your fitness level,
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ืขื‘ื•ืจื›ื, ื‘ื’ื™ืœื›ื, ื‘ืจืžืช ื”ื›ื•ืฉืจ ืฉืœื›ื,
11:02
for your genetic background,
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ืžื•ืชืืžืช ืœืจืงืข ื”ื’ื ื˜ื™ ืฉืœื›ื,
11:04
to maximize the effects of exercise today
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ื›ื“ื™ ืœืžื˜ื‘ ืืช ื”ื”ืฉืคืขื•ืช ืฉืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ื›ื™ื•ื
11:08
and also to improve your brain and protect your brain the best
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ื•ื’ื ืœืฉืคืจ ืืช ืžื•ื—ื›ื ื•ืœื”ื’ืŸ ืขืœ ืžื•ื—ื›ื ื‘ืื•ืคืŸ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ
11:13
for the rest of your life.
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ืœืฉืืจื™ืช ื™ืžื™ื›ื.
11:15
But it's one thing to talk about exercise, and it's another to do it.
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ืื‘ืœ ื–ื” ื“ื‘ืจ ืื—ื“ ืœื“ื‘ืจ ืขืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช, ื•ื“ื‘ืจ ืื—ืจ ืœื‘ืฆืข ืื•ืชื”.
11:19
So I'm going to invoke my power as a certified exercise instructor,
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ืื ื™ ืขื•ืžื“ืช ืœื ืฆืœ ืืช ืžืขืžื“ื™ ื›ืžื“ืจื™ื›ืช ื›ื•ืฉืจ ืžื“ื•ืคืœืžืช,
11:23
to ask you all to stand up.
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ื›ื“ื™ ืœื‘ืงืฉ ืžื›ื•ืœื›ื ืœืขืžื•ื“.
11:25
(Laughter)
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(ืฆื—ื•ืง)
11:27
We're going to do just one minute of exercise.
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ืื ื• ืขื•ืžื“ื™ื ืœื‘ืฆืข ืจืง ื“ืงื” ืื—ืช ืฉืœ ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช.
11:29
It's call-and-response, just do what I do, say what I say,
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ื–ื” ื™ื”ื™ื” ื›ืงืจื™ืื”-ื•ืชื’ื•ื‘ื”, ืจืง ื—ื–ืจื• ืื—ืจื™ ืžื” ืฉืื ื™ ืขื•ืฉื” ื•ืื•ืžืจืช
11:32
and make sure you don't punch your neighbor, OK?
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ืจืง ื•ื“ืื• ืฉืืชื ืœื ืชื•ืงืขื™ื ืื’ืจื•ืฃ ื‘ืฉื›ืŸ ืื• ื‘ืฉื›ื ื” ืฉืœื›ื, ืื• ืงื™ื™?
11:36
Music!
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ืžื•ืกื™ืงื”!
11:37
(Upbeat music)
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(ืžื•ืกื™ืงื” ืงืฆื‘ื™ืช)
11:38
Five, six, seven, eight, it's right, left, right, left.
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ื—ืžืฉ, ืฉืฉ, ืฉื‘ืข, ืฉืžื•ื ื”, ื™ืžื™ืŸ, ืฉืžืืœ, ื™ืžื™ืŸ, ืฉืžืืœ.
11:43
And I say, I am strong now.
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ื•ืงืจืื•, ืื ื™ ื—ื–ืง ืขื›ืฉื™ื• ืื ื™ ื—ื–ืงื” ืขื›ืฉื™ื•
11:48
Let's hear you.
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ื‘ื•ืื• ื ืฉืžืข ืื•ืชื›ื.
11:49
Audience: I am strong now.
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ืงื”ืœ: ืื ื™ ื—ื–ืง ืขื›ืฉื™ื•, ืื ื™ ื—ื–ืงื” ืขื›ืฉื™ื•
11:52
Wendy Suzuki: Ladies, I am Wonder Woman-strong.
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ื•ื•ื ื“ื™ ืกื•ื–ื•ืงื™: ื ืฉื™ื, ืื ื™ ื—ื–ืงื” ื›ืžื• ื•ื•ื ื“ืจ-ื•ื•ืžืŸ.
11:56
Let's hear you!
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ื‘ื•ืื• ื ืฉืžืข ืื•ืชื›ืŸ!
11:57
Audience: I am Wonder Woman-strong.
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ืงื”ืœ: ืื ื™ ื—ื–ืงื” ื›ืžื• ื•ื•ื ื“ืจ-ื•ื•ืžืŸ.
12:00
WS: New move -- uppercut, right and left.
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ื•ื•ื ื“ื™: ืฉื™ื ื•ื™ ืชื ื•ืขื” -- ืื’ืจื•ืฃ ืœืžืขืœื”, ื™ืžื™ืŸ ื•ืฉืžืืœ.
12:02
I am inspired now. You say it!
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ื™ืฉ ืœื™ ื”ืฉืจืื” ืขื›ืฉื™ื•. ื—ื–ืจื• ืื—ืจื™ื™!
12:06
Audience: I am inspired now.
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ืงื”ืœ: ื™ืฉ ืœื™ ื”ืฉืจืื” ืขื›ืฉื™ื•.
12:10
WS: Last move -- pull it down, right and left, right and left.
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ื•ื•ื ื“ื™: ืชื ื•ืขื” ืื—ืจื•ื ื” -- ืžืฉื›ื• ืœืžื˜ื”, ื™ืžื™ืŸ ื•ืฉืžืืœ, ื™ืžื™ืŸ ื•ืฉืžืืœ.
12:14
I say, I am on fire now! You say it.
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ืื ื™ ืื•ืžืจืช, ืื ื™ ื‘ืฉืžื™ื™ื! ื—ื–ืจื• ืื—ืจื™ื™.
12:18
Audience: I am on fire now.
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ืงื”ืœ: ืื ื™ ื‘ืฉืžื™ื™ื!
12:22
WS: And done! OK, good job!
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ื•ื•ื ื“ื™: ื•ื–ื”ื•! ืื• ืงื™ื™, ืขื‘ื•ื“ื” ื˜ื•ื‘ื”!
12:24
(Applause)
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(ืžื—ื™ืื•ืช ื›ืคื™ื™ื)
12:30
Thank you.
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ืชื•ื“ื” ืจื‘ื”.
12:31
I want to leave you with one last thought.
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ืื ื™ ืจื•ืฆื” ืœื”ืคืจื“ ืžื›ื ืขื ืžื—ืฉื‘ื” ืื—ืช ืื—ืจื•ื ื”.
12:34
And that is, bringing exercise in your life
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ื•ื”ื™ื, ืฉื”ื•ืกืคืช ืคืขื™ืœื•ืช ื’ื•ืคื ื™ืช ืœื—ื™ื™ื›ื
12:37
will not only give you a happier, more protective life today,
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ืœื ืจืง ืฉืชื™ืชืŸ ืœื›ื ื—ื™ื™ื ื‘ืจื™ืื™ื ื™ื•ืชืจ ื•ืžืื•ืฉืจื™ื ื™ื•ืชืจ ื”ื™ื•ื,
12:42
but it will protect your brain from incurable diseases.
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ืืœื ืฉื’ื ืชื’ืŸ ืขืœ ืžื•ื—ื›ื ืžืžื—ืœื•ืช ื—ืฉื•ื›ื•ืช ืžืจืคื.
12:47
And in this way it will change the trajectory of your life
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ื•ื‘ื“ืจืš ื–ืืช ื”ื™ื ืชืฉื ื” ืืช ืžืกืœื•ืœ ื—ื™ื™ื›ื
12:52
for the better.
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ืœื˜ื•ื‘ื”.
12:53
Thank you very much.
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ืชื•ื“ื” ืจื‘ื” ืœื›ื.
12:55
(Applause)
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(ืžื—ื™ืื•ืช ื›ืคื™ื™ื)
12:58
Thank you.
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ืชื•ื“ื” ืจื‘ื”.
12:59
(Applause)
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(ืžื—ื™ืื•ืช ื›ืคื™ื™ื)
ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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