5 Things You Should Know About Back Pain | Body Stuff with Dr. Jen Gunter | TED

113,209 views ใƒป 2022-11-16

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์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค.

00:00
Back pain is one of the biggest reasons we seek medical care,
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๋ฒˆ์—ญ: JINAH PARK ๊ฒ€ํ† : DK Kim
์š”ํ†ต์€ ์šฐ๋ฆฌ๊ฐ€ ๋ณ‘์›์„ ์ฐพ๋Š” ํฐ ์ด์œ  ์ค‘ ํ•˜๋‚˜์ด๊ณ 
00:03
and low back pain is listed as a leading cause of disability worldwide.
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ํ—ˆ๋ฆฌ ํ†ต์ฆ์€ ์„ธ๊ณ„์ ์œผ๋กœ ์žฅ์• ์˜ ์ฃผ์š” ์›์ธ์ž…๋‹ˆ๋‹ค.
00:08
But there's a lot of misinformation out there,
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ํ•˜์ง€๋งŒ ์ž˜๋ชป๋œ ์ •๋ณด๊ฐ€ ๋งŽ์ด ๋Œ์•„ ๋‹ค๋‹ˆ๊ณ 
00:11
and along with it, a lot of bad treatments.
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๊ทธ ๋•Œ๋ฌธ์— ์ž˜๋ชป๋œ ์น˜๋ฃŒ๋„ ๋งŽ์Šต๋‹ˆ๋‹ค.
00:13
(Music)
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(์Œ์•…)
00:15
[Body Stuff with Dr. Jen Gunter]
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[์   ๊ตฐํ„ฐ ๋ฐ•์‚ฌ์˜ โ€˜๋ชธ ์ด์•ผ๊ธฐโ€™]
00:17
So today, I want to bring up five things you should know about back pain.
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์˜ค๋Š˜์€ ์š”ํ†ต์— ๋Œ€ํ•œ ํ•„์ˆ˜ ์ง€์‹ ๋‹ค์„ฏ ๊ฐ€์ง€๋ฅผ ์‚ดํŽด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.
00:22
One:
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์ฒซ์งธ, ํ—ˆ๋ฆฌ ํ†ต์ฆ์€ ์ฒ™์ถ”์— ํ•œ์ •๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
00:23
Back pain isn't just limited to the spine.
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00:25
Our back is made of bones called vertebrae
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๋“ฑ์„ ๊ตฌ์„ฑํ•˜๋Š” ๋“ฑ๋ผˆ๋Š” ๋ชฉ๋ถ€ํ„ฐ ๊ผฌ๋ฆฌ๋ผˆ๊นŒ์ง€ ์ด์–ด์ง€์ฃ .
00:27
that run from your neck to your tailbone.
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00:29
These vertebrae form the spinal column, which houses the spinal cord.
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์ฒ™์ถ”๋Š” ์ฒ™์ˆ˜๋ฅผ ๊ฐ์‹ธ๊ณ  ์žˆ๋Š”๋ฐ ๊ทธ ๊ณจ๊ฒฉ์€ ๋“ฑ๋ผˆ๋“ค๋กœ ํ˜•์„ฑ๋ฉ๋‹ˆ๋‹ค.
๊ฐ๊ฐ์˜ ๋“ฑ๋ผˆ๋Š” ์ธ๋Œ€๋กœ ์„œ๋กœ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
00:34
Each vertebrae is also connected to the others by ligaments.
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00:37
Between each vertebrae are discs
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๊ฐ ๋“ฑ๋ผˆ ์‚ฌ์ด์—๋Š” ๋””์Šคํฌ๊ฐ€ ์žˆ๊ณ 
00:39
which provide cushion and help absorb and distribute pressure.
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์••๋ ฅ์„ ํก์ˆ˜ํ•˜๊ณ  ๋ถ„์‚ฐํ•ด์„œ ์™„์ถฉ ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.
00:42
Within this structure of connections
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์ด๋Ÿฌํ•œ ์—ฐ๊ฒฐ ๊ตฌ์กฐ์—๋Š”
00:44
are also joints, muscles, tendons and nerves.
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๊ด€์ ˆ, ๊ทผ์œก, ํž˜์ค„๊ณผ ์‹ ๊ฒฝ๋„ ๋“ค์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
00:48
But our back isn't held up by just the spine.
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ํ—ˆ๋ฆฌ๋Š” ๋‹จ์ง€ ์ฒ™์ถ”๋กœ๋งŒ ์ง€ํƒฑ๋˜๋Š” ๊ฒƒ์ด ์•„๋‹™๋‹ˆ๋‹ค.
00:51
In fact, a lot of that work is done by our core,
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์‚ฌ์‹ค ์ฝ”์–ด์˜ ์—ญํ• ์ด ํฐ๋ฐ
์ฝ”์–ด๋Š” ๋ณต๋ถ€ ๊ทผ์œก๊ณผ
00:55
which includes our abdominal muscles,
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ํ—ˆ๋ž˜ ์•„๋ž˜ ๊ทผ์œก, ์—‰๋ฉ์ด, ๋‘”๊ทผ๊ณผ ๊ณจ๋ฐ˜๊ธฐ์ €๊ทผ๋„ ํฌํ•จํ•˜์ฃ .
00:57
low back muscles, hips and glutes and pelvic floor.
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01:00
The muscles in our core take pressure off the rest of the spine.
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์ฝ”์–ด ๊ทผ์œก๋“ค์ด ์ฒ™์ถ”๊ฐ€ ๋ฐ›๋Š” ์••๋ ฅ์„ ๋œ์–ด ์ค๋‹ˆ๋‹ค.
01:04
Every day, we put all kinds of pressure on our backs
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์šฐ๋ฆฌ๋Š” ๋งค์ผ ํ—ˆ๋ฆฌ์— ์˜จ๊ฐ– ์••๋ ฅ์„ ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.
01:07
when we walk, stand, carry our groceries, lift boxes,
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๊ฑท๊ฑฐ๋‚˜, ์„œ๊ฑฐ๋‚˜, ์‹ํ’ˆ์„ ์˜ฎ๊ธฐ๊ฑฐ๋‚˜ ์ƒ์ž๋ฅผ ๋“ค์–ด์˜ฌ๋ฆด ๋•Œ
01:11
and even when we sit.
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์‹ฌ์ง€์–ด ์•‰์•„ ์žˆ์„ ๋•Œ๋„์š”.
01:13
So itโ€™s not only spinal pressure
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์ฒ™์ถ”์— ๊ฐ€ํ•ด์ง€๋Š” ์••๋ ฅ๋ฟ ์•„๋‹ˆ๋ผ
01:15
but torn muscles or slipped discs that could be contributing to back pain.
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์ฐข๊ธด ๊ทผ์œก์ด๋‚˜ ๋Œ์ถœ๋œ ๋””์Šคํฌ๋„ ์š”ํ†ต์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
01:19
But pain itself is even more complex.
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ํ•˜์ง€๋งŒ ํ†ต์ฆ ์ž์ฒด๋Š” ํ›จ์”ฌ ๋” ๋ณต์žกํ•ฉ๋‹ˆ๋‹ค.
01:22
Often, it's how pain signals are processed in the nerves,
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์‹ ๊ฒฝ์ด๋‚˜ ๋‡Œ์—์„œ ํ†ต์ฆ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋”ฐ๋ผ
01:26
or in the brain
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ํ†ต์ฆ์ด ์ง€์†๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.
01:27
that perpetuates the pain.
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01:29
Other factors, like stress and anxiety, can amplify pain.
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์ŠคํŠธ๋ ˆ์Šค๋‚˜ ๋ถˆ์•ˆ ๊ฐ™์€ ๋‹ค๋ฅธ ์š”์ธ๋“ค์ด ํ†ต์ฆ์„ ํ‚ค์šฐ๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.
01:33
This complexity is why treating back pain can be so frustrating,
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์ด๋Ÿฐ ๋ณตํ•ฉ์„ฑ ๋•Œ๋ฌธ์— ํ—ˆ๋ฆฌ ํ†ต์ฆ ์น˜๋ฃŒ๊ฐ€ ๊ทธ๋ ‡๊ฒŒ ์–ด๋ ต๊ณ 
01:38
and why it's enticing to seek out all sorts of medically suspect care.
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๋˜ํ•œ ์˜ํ•™์ ์œผ๋กœ ์˜์‹ฌ์ด ๋˜๋Š” ์น˜๋ฃŒ์—๋„ ์†”๊นƒํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
01:42
Which leads me to two:
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์ด๋Š” ๋‘ ๋ฒˆ์งธ๋กœ ์ด์–ด์ง€๋Š”๋ฐ
01:44
Chiropractic treatment is not backed by science.
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์ง€์•• ์š”๋ฒ•์€ ๊ณผํ•™์ ์œผ๋กœ ์ฆ๋ช…์ด ๋˜์ง€ ์•Š์•˜์–ด์š”.
01:48
Going to chiropractors for spinal manipulation is very popular,
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์ง€์••์‚ฌ๋“ค์€ ์ฒ™์ถ” ๋„์ˆ˜ ์น˜๋ฃŒ๋กœ
ํŠนํžˆ ๋ฏธ๊ตญ์—์„œ ์ธ๊ธฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.
01:52
especially in the United States.
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01:54
But a study that looked at 45 systematic reviews
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ํ•˜์ง€๋งŒ ์ฒด๊ณ„์ ์ธ ๊ฒ€ํ†  45๊ฑด์„ ์กฐ์‚ฌํ•œ ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด
01:58
found no evidence supporting chiropractic treatment
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์ง€์•• ์น˜๋ฃŒ๋Š” ์–ด๋–ค ์งˆ๋ณ‘์— ๋Œ€ํ•ด์„œ๋„
ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค๋Š” ์‹ ๋ขฐํ•  ๋งŒํ•œ ์ฆ๊ฑฐ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.
02:01
as effective for any medical condition.
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02:03
I'm not denying that people who visit chiropractors
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์ง€์•• ๋ฐ›๋Š” ๋ถ„๋“ค์„ ๋น„๋‚œํ•˜๋Š” ๊ฑด ์•„๋‹™๋‹ˆ๋‹ค.
02:06
sometimes feel better after a session,
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์ƒํƒœ๊ฐ€ ์ข‹์•„์กŒ๋‹ค๊ณ  ๋Š๊ปด์งˆ ๋•Œ๋„ ์žˆ์œผ๋‹ˆ๊นŒ์š”.
02:09
but studies suggest that the comfort and relief from being touched
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ํ•˜์ง€๋งŒ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฃผ๋ฌด๋ฅด๋Š” ๋ฐ์„œ ์˜จ ํŽธ์•ˆํ•จ๊ณผ ์™„ํ™”๋Š”
02:13
is most likely a placebo effect.
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๋Œ€๊ฐœ ํ”Œ๋ผ์„ธ๋ณด ํšจ๊ณผ๋ผ๊ณ  ๋ด…๋‹ˆ๋‹ค.
02:15
This is also a reminder
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์žŠ์ง€ ๋ง์•„์•ผ ํ•  ๊ฒƒ์€
์ง€์••์€ ๋•Œ๋•Œ๋กœ ์œ„ํ—˜ํ•  ์ˆ˜๋„ ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค.
02:17
that chiropractic treatment can sometimes be dangerous.
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02:20
There are people who have suffered vascular strokes after neck adjustments.
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๋ชฉ ๊ต์ •์„ ๋ฐ›์€ ํ›„ ํ˜ˆ๊ด€์„ฑ ๋‡Œ์กธ์ค‘์ด ์ƒ๊ธฐ๊ธฐ๋„ ํ•˜์ฃ .
02:25
Three:
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์„ธ ๋ฒˆ์งธ๋กœ MRI๋‚˜ ์—‘์Šค๋ ˆ์ด ๊ฒ€์‚ฌ๊ฐ€
02:26
Imaging techniques like MRI or X-ray
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02:28
don't always help with diagnosing back pain.
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์š”ํ†ต ์ง„๋‹จ์— ํ•ญ์ƒ ๋„์›€์ด ๋˜๋Š” ๊ฑด ์•„๋‹™๋‹ˆ๋‹ค.
02:31
For instance, you can be in a lot of pain
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์˜ˆ๋ฅผ ๋“ค์–ด ํ†ต์ฆ์ด ์•„์ฃผ ์‹ฌํ•ด๋„
02:34
and get an MRI showing a pristine spine with nothing out of the ordinary.
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MRI์ƒ์œผ๋กœ๋Š” ์ •์ƒ์ฒ˜๋Ÿผ ๊นจ๋—ํ•˜๊ฒŒ ๋ณด์ผ ์ˆ˜ ์žˆ์–ด์š”.
02:39
Or you could have no pain whatsoever,
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ํ˜น์€ ํ†ต์ฆ์ด ์—†๋”๋ผ๋„
02:41
and an MRI could turn up abnormalities, like a bulging disc.
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ํŠ€์–ด๋‚˜์˜จ ๋””์Šคํฌ์ฒ˜๋Ÿผ ๋น„์ •์ƒ์ด ๋ณด์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
02:44
Whatโ€™s more, sometimes, when you do have pain,
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๊ฒŒ๋‹ค๊ฐ€ ๋•Œ๋กœ๋Š” ํ†ต์ฆ์ด ์žˆ๊ธด ํ•˜์ง€๋งŒ
02:47
and abnormality on MRI may have nothing to do with it.
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MRI์— ๋‚˜์˜จ ๋น„์ •์ƒ๊ณผ ํ†ต์ฆ์€ ๊ด€๊ณ„๊ฐ€ ์—†์„ ์ˆ˜๋„ ์žˆ์ฃ .
02:51
Additionally, an MRI doesn't always capture what's happening with your muscles
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๋˜ํ•œ MRI๊ฐ€ ๊ทผ์œก ์ƒํƒœ๋ฅผ ํ•ญ์ƒ ์žก์•„ ๋‚ด๋Š” ๊ฒƒ๋„ ์•„๋‹ˆ๊ณ 
02:55
or tell us how pain is being processed in the brain.
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๋‡Œ๊ฐ€ ํ†ต์ฆ์„ ์–ด๋–ป๊ฒŒ ์ฒ˜๋ฆฌํ•˜๋Š”์ง€ ์•Œ๋ ค ์ฃผ๋Š” ๊ฒƒ๋„ ์•„๋‹™๋‹ˆ๋‹ค.
02:59
There are instances when imaging helps to rule out a serious problem,
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์˜์ƒ ์ž๋ฃŒ๋Š” ์‹ฌ๊ฐํ•œ ๋ฌธ์ œ๋ฅผ ๋ฐฐ์ œํ•˜๊ณ ์ž ํ•  ๋•Œ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค.
03:03
especially after trauma or an accident,
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ํŠนํžˆ ์™ธ์ƒ์ด๋‚˜ ์‚ฌ๊ณ ๊ฐ€ ๋‚ฌ์„ ๋•Œ์ฃ .
03:05
or if there are red flags,
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ํ˜น์€ ์œ„ํ—˜ ์‹ ํ˜ธ๊ฐ€ ํด ๋•Œ
03:07
meaning warning signs for cancer or troubling neurological symptoms.
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์ฆ‰, ์‹ฌ๊ฐํ•œ ์‹ ๊ฒฝํ•™์  ์ง•ํ›„๊ฐ€ ์žˆ๊ฑฐ๋‚˜ ์•”์ด ์˜์‹ฌ๋  ๋•Œ์ž…๋‹ˆ๋‹ค.
03:11
But for the majority of people with back pain,
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ํ•˜์ง€๋งŒ ์š”ํ†ต์„ ๊ฒช๋Š” ๋งŽ์€ ์ด๋“ค์ด
03:14
imaging has actually been associated with worse patient outcomes
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์˜์ƒ ๋•Œ๋ฌธ์— ์‹ค์ œ๋ณด๋‹ค ๋” ๋‚˜์œ ์ƒํƒœ๋กœ ํŒ๋ช…๋˜๊ฑฐ๋‚˜
๋ถˆํ•„์š”ํ•œ ์ˆ˜์ˆ ์„ ํ•ฉ๋‹ˆ๋‹ค.
03:19
and unnecessary surgeries.
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03:21
Speaking of surgeries, four:
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๋„ค ๋ฒˆ์งธ๋Š” ์ˆ˜์ˆ  ์–˜๊ธฐ์ž…๋‹ˆ๋‹ค.
03:23
Back surgeries can sometimes do more harm than good.
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์ˆ˜์ˆ ์€ ๋•Œ๋•Œ๋กœ ๋“๋ณด๋‹ค ์‹ค์ด ํด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
03:27
Researchers analyzed studies on two types of spine surgery,
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์—ฐ๊ตฌ์›๋“ค์ด ์ฒ™์ถ” ์ˆ˜์ˆ  ๋‘ ์ข…๋ฅ˜๋ฅผ ๋ถ„์„ํ–ˆ๋Š”๋ฐ
03:31
lumbar spine fusion and lumbar spine decompression.
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์š”์ถ” ์œตํ•ฉ์ˆ ๊ณผ ์š”์ถ” ๊ฐ์••์ˆ ๋‹ˆ๋‹ค.
03:34
They found that neither of these surgeries
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ํ•˜์ง€๋งŒ ์ด ์ˆ˜์ˆ ๋“ค ๋ชจ๋‘
03:36
was more effective than nonsurgical treatment,
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๋น„์ˆ˜์ˆ ์  ์น˜๋ฃŒ๋ณด๋‹ค ํšจ๊ณผ๊ฐ€ ๋–จ์–ด์กŒ๋Š”๋ฐ
03:40
which I'll get into in a bit.
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๋ฐ”๋กœ ์ด์–ด์งˆ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค.
๋งˆ์ง€๋ง‰ ๋‹ค์„ฏ ๋ฒˆ์งธ,
03:42
Finally, five:
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03:43
Physical therapy is a really good option for back pain.
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๋ฌผ๋ฆฌ ์น˜๋ฃŒ๋Š” ์š”ํ†ต์— ์ •๋ง ์ข‹์€ ์„ ํƒ์ž…๋‹ˆ๋‹ค.
03:47
A well-designed physical therapy program
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์ž˜ ์„ค๊ณ„๋œ ๋ฌผ๋ฆฌ ์น˜๋ฃŒ ํ”„๋กœ๊ทธ๋žจ์€
03:50
can often be very effective at treating acute and chronic back pain.
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๊ธ‰์„ฑ์ด๋‚˜ ๋งŒ์„ฑ ์š”ํ†ต์— ๋งค์šฐ ํšจ๊ณผ์ ์ผ ๋•Œ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.
03:55
But it does take work.
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ํ•˜์ง€๋งŒ ๋…ธ๋ ฅ์ด ํ•„์š”ํ•ด์š”.
03:57
Good physical therapy involves not just assessments,
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์ข‹์€ ๋ฌผ๋ฆฌ ์น˜๋ฃŒ์—๋Š” ํ˜„์žฌ ์ƒํƒœ ํ‰๊ฐ€์™€ ๋”๋ถˆ์–ด
์ง‘์—์„œ ์ฒด๊ณ„์ ์œผ๋กœ ํ•˜๋Š” ์šด๋™ ํ”„๋กœ๊ทธ๋žจ๋„ ์žˆ์Šต๋‹ˆ๋‹ค.
04:00
but also a structured home exercise program,
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04:03
which you need to do regularly.
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๊ทœ์น™์ ์œผ๋กœ ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์ด์ฃ .
04:05
There are also multidisciplinary clinics that can offer multimodal therapy,
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๋˜ํ•œ ์ข…ํ•ฉ์ ์ธ ํด๋ฆฌ๋‹‰๋“ค๋„ ์žˆ๋Š”๋ฐ ๋‹ค์–‘ํ•œ ์น˜๋ฃŒ๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ณณ์ด์ฃ .
04:10
like medications, physical therapy, and, sometimes, injections.
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์•ฝ๋ฌผ, ๋ฌผ๋ฆฌ ์น˜๋ฃŒ, ๋•Œ๋กœ๋Š” ์ฃผ์‚ฌ ๋“ฑ ์—ฌ๋Ÿฌ ๊ฐ€์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
04:14
What I'm saying is there isn't always an easy fix for back pain.
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์š”ํ†ต์— ์†์‰ฌ์šด ํ•œ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์€ ์—†๋‹ค๋Š” ๊ฑฐ์ฃ .
04:18
The solutions take time
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์น˜๋ฃŒ๋Š” ์‹œ๊ฐ„์ด ๊ฑธ๋ฆฌ๊ณ 
04:20
and sometimes need a multipronged approach.
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๋–„๋กœ๋Š” ๋‹ค๊ฐ์ ์ธ ์ ‘๊ทผ๋„ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
04:24
For now, you can show your back some love by staying active
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์ง€๊ธˆ์€ ํ—ˆ๋ฆฌ๋ฅผ ์‚ฌ๋ž‘ํ•ด ์ฃผ์„ธ์š”.
ํ™œ๋ฐœํ•˜๊ฒŒ ์›€์ง์ด๊ณ  ์—ด์‹ฌํžˆ ์šด๋™์„ ํ•ด์„œ
04:28
and doing exercises that strengthen your muscles,
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์ฝ”์–ด๋„ ํฌํ•จํ•ด์„œ ๊ทผ์œก์„ ํ‚ค์šฐ๋Š” ๊ฒ๋‹ˆ๋‹ค.
04:31
including your core.
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์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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