🔶🔷《學生表揚》🔷🔶
【震過貓王系列】之【臀膝互補】【認識半月板】
眾所週知 香港大部分人都缺乏運動
經常日坐8-12小時就實屬基本
人到中年 腰痛 背痛 膝頭痛亦通通開始出現
——————————————————
⚠️⚠️⚠️ 不過今日呢位主角學生 就係有運動意識 可惜不幸受傷
🔷受傷經歷:
係一次踢波意外之中 傷及左邊膝頭
幾年內開過2次刀
切走左腳內側部分半月板
同時韌帶斷斷續續都拉傷過
所以佢去做gym令自己實淨d
仲希望改變埋個身形
因爲 “受過傷 先知道要堅強” 關係 😂
可惜冇乜信心 同 怕再次整親
最後決定搵我幫手
——————————————————
做得我學生 又怎能skip leg day呢?
Squat亦為最基礎要打好既exercise
🔷問題出現:
由於佢gym齡有番咁上下
所以基礎肌力係絕對擁有
bodyweight squat只係小小姿勢要執下
好快我就同佢嘗試barbell squat
點知空bar squat之下
佢唔係冇力 係左邊腳於站立鎖hip前
🎥🎥🎥🎥
左邊片段可以睇到: 係不斷抖震
佢feedback係: 唔痛, 冇乜野, 但就好震囉😂😂😂
——————————————————
咁就擺明有問題啦!!
由於佢受傷後 得到治療 但又不斷再受傷
❗️其實身體慣性都係留番係「傷患出現前」
實情係從來坐下及企起身
臀部參與都是不大 可以說是零
🔷半月板部分功用:
當一個人半月板被減少/ 切除後
不論在
膝關節穩定性
膝關節吸震能力
膝關節骨塊摩擦耐用度
膝關節伸直時的緊合度
都係會一同減低!!!!!!
⚠️ 冇事又後生
你當然可以常靠膝頭哥幫手 仲可能未咁快有事
但我地三個關節: 足踝、膝、髖
亦為彈跳後落地的缷力機制
詳情請看 Performancefix 的彈跳post
何況而家除左膝關節有問題外
連臀部都未能正常使用 (佢包括離心、向心、等長)
——————————————————
🔷如何解決:
由於學生於臀部坐下時
不能感受臀部承托身體
所以必須從此movement pattern中修正
好多人於squat down時 臀部都是過分放鬆
往往形成只有四頭肌攰 四頭參與好高既感覺
Squat得好的人 臀部發展亦更快
又當然經歷過 「痾屎坐下時好Q辛苦」既回憶
大家問問 各大臀王就知啦🤪
——————————————————
所以經過一輪動作及解釋後
最先要令學生的腦部與肌肉傾多d計
（佢話之後個腦同patpat都係疲累😂😂😂）
仲要調番轉 focus於 向下坐 多過向上坐
🎥🎥🎥🎥
最後右邊為成功片段
叫臀部做番主導角色 強化臀部及各方肌肉
令學生原本的 movement pattern改變
而家可以10下只有2下震
比起開始時10下10下都震已大大改善👍🏻👍🏻
當然冇可能一下子 做100下都正確✅
但加以訓練及時間 相信身體慣性能改
膝關節負荷亦可以大大減低
加油!!
——————————————————
拿 有關治療層面問題 我真係答唔到大家
👩🏻🚀 我只是負責事後workout工作
詳情可以問我d page友 Therapist, Physio, Doctor會更加清楚
——————————————————
🔷🔷🔷 一對一訓練 正在進行
聯絡方法: Inbox 我吧🤣
🔷🔷🔷 想參與多d Q&A 及 上堂實況
可以follow我instagram: gymzacdon
💰💰💰訓練前評估為 HKD $600 💰💰💰
——————————————————
#蘿有好重要
#Squat到不代表用到
#有限情況下盡力協助
#讓子女身邊人盡早做gym
#請愛惜下盤
#繼續努力吧
#用HD睇呀
squat到不代表用到 在 [情報] 外電翻譯-膝蓋可以超過腳尖嗎？（破解深 的推薦與評價
Can The Knees Go Over The Toes? (Debunking Squat Myths)
膝蓋可以超過腳尖嗎？（破解深蹲迷思）
原文網址: https://goo.gl/5TKAJW
前一陣子吵很兇的問題，其實我一直覺得是假問題，因為我覺得深蹲啟動時，的確是膝蓋
不能超過腳尖，然而蹲下去時，為了保持身體直立，根本不會去在意膝蓋到底有沒有超過
腳尖了。偶然看到這篇，剛好可以印証我的想法，所以花了點時間，順便練習翻譯XD
先說重點：
深蹲的重點其實不是膝蓋能不能超過腳趾，而是你先移動的關節，以及重量的平衡。
Welcome back to Squat University. Last week we discussed the myth that
squatting deep is dangerous for the knees. After looking into what actually
happens at the knee joint we were able to debunk this misconception. Healthy
athletes can perform the squat to full depth without worrying about hurting
their knees given proper training methods. We should all feel free to squat
ass-to-grass as long as correct technique is used and we don’t max out every
day.
歡迎回到「深蹲大學」。上周我們討論了「蹲太深對膝蓋非常傷」這個迷思。在深入探討
了實際上膝關節的活動情形後，我們打破了這個錯誤概念。健康的運動員，只要使用正確
的訓練方式，是可以做全蹲的深蹲動作，而根本不必擔心會對膝蓋造成損害。只要不要每
天都拼最大重量、使用正確的訓練技術，我們可以很自由自在的「全蹲到地板」上的。
Today I want to tackle another common myth of the squat. There is a strong
held belief by many that the knees should never go over the toes when
squatting.
今天我要探討另外一個非常常見的深蹲迷思。很多人都非常相信，深蹲時，膝蓋不能夠超
過腳尖。
Just last week, I was guest lecturing to a class of physical therapy students
at the University of Missouri. I asked a simple question, “How many people
here think we should never have our knees go past the toes while squatting?
Following my inquiry, every single student held their hand raised. The next
thing I said was, “You’re all wrong.”
上周，我受邀到密蘇里大學的為物理治療系的同學們上課。我問了一個簡單的問題：「有
多少人覺得我們深蹲時，膝蓋不能超過腳尖？」，結果，每一個學生都舉起了手。我下一
句說的就是：「你們都錯了。」
No one is certain where this myth started. However, it has become a mainstay
in today’s fitness and medical world. The instruction is even a part of the
National Strength and Conditioning Associations (NSCA) guidelines for how to
teach a proper squat (1).
沒有人知道這個迷思是從何而起的。然而，它已經變成了現今健身已及醫療圈中的主流觀
念。它甚至成為了NSCA中說明如何指導正確深蹲姿勢的一項準則了。
Yet, is it really all that dangerous? For over 10 years I have had the
opportunity to watch and compete on the same platform with some of the best
weightlifters in the United States. To lift the most amount of weight during
the clean a weightlifter must catch the barbell in a deep squat position. In
order to remain upright with the bar secured on the chest, the knees of many
lifters will move past their toes. Are these weightlifters putting their
knees in harms-way every time they lift the barbell?
是說，它真的有這麼的重要（危險）嗎？超過了十年的十間，我有幸能夠欣賞、參加聚集
了美國許多最優秀的舉重選手的比賽。為了舉起最重的重量，舉重選手在抓取槓鈴時，必
須擺出深蹲全蹲的姿勢。為了在槓鈴上胸後，還可以維持直立，許多舉重選手的膝蓋都會
超過腳尖。所以這些舉重選手每次舉重時，膝蓋都很傷嗎？
Knees over Toes?
膝蓋超過腳尖？
The cue to limit the knees from moving past the toes during the squat is
really nothing more than a quick fix to a deeper problem. In hindsight the
originators of the cue were likely well-intentioned strength coaches or
physical therapists.
深蹲時膝蓋不要超過腳尖這個做法，根本就不是什麼重點，只不過是要快速的去改善另外
一個更深的問題。事後來看，最初提出這個說法的，應該是一個立意向善的重訓教練或物
理治療師。
When an athlete squats poorly, they often move from their ankles first. As
the ankles move it causes the knees to hinge forward. The weight of the body
is then shifted forward on to the balls of the feet. This type of movement
problem has been called the “knees first” approach. Moving in this way
leads to greater shear forces on the knee joint and contributes to increased
risk of injury and eventually to pain (2).
當一個運動員不正確做深蹲時，他們常常先移動他們的腳踝。當他們移動了腳踝，自然而
然的膝蓋就會前傾。身體的重量會被轉移到腳尖的地方。這個動作問題叫作「膝蓋先啟動
」方式。這種出力方式會迫使膝關節承受更大的剪力，增加受傷的風險，而且最後會導至
疼痛。
To many individuals, this issue would appear to be a problem of the knee.
Athletes who squat poorly by moving their knees forward often develop pain.
Therefore limiting this forward movement solves the problem…right? However,
limiting the knees from moving only addresses the symptoms of a bigger
problem.
對於許多人來說，這會是一個膝蓋受傷的議題。運動員在不正確的姿勢下，膝蓋軀前，常
常會產生疼痛。所以，限制膝蓋的移動解決了這個問題……是吧？
然而，限制膝蓋的移動只會產生更大的問題。
The issue is actually with balance. The knee is only a hinge joint. It will
only move forward based on what goes on at the ankle and hip. Instead of
focusing so much on what is going on at the knee, we should really be
focusing in on the hip and ankle joint when we squat.
這個義題的答案其實是「平衡」。膝蓋只是一個樞紐關節，它的移動向前是基於腳踝跟屁
股的活動。所以，在做深蹲時，與其專注於你的膝蓋的移動，你更應該專注在屁股和踝關
節。
One of the absolutes of squatting is that our center of gravity must remain
over the middle of our foot. This allows our body to remain balanced and work
efficiently to produce strength and power. During a bodyweight squat our
center of gravity is located around our belly button. When weight training,
the barbell now becomes our center of gravity. The efficiency of our movement
is dictated by how well we can maintain this weight over the middle of our
foot.
一個深蹲的絕對重點是，我們的重心要一直保持在腳掌的中心。這讓我們的身體可以保持
平衡，並能夠有效率的產生力量。在做自身重量深蹲時，重心在我們的腹部；而當重量訓
練時，槓鈴會變成重量中心。我們做動作的效率取決於我們能夠多好的把重量保持在腳掌
的中心。
When the knees hinge forward early in the squat the athlete’s center of
gravity is shifted forward onto the balls of their feet. Therefore the cue to
limit the knees from moving forward is actually correcting for a weight shift
problem. It has little to do with the knee joint itself and more to do with
ensuring the athlete stays balanced.
深蹲時，膝關節先向前移動，會導致運動員的重心移動到腳尖的地方。所以，限制膝蓋不
要超過腳尖這個說法，可以正確的解決重心轉移的問題。限制膝關節本身其實沒有什麼幫
助，但是可以幫助確定運動員有保持平衡。
Sitting Back in the Squat
在深蹲時往後坐
So how do we correct for moving from the ankles first? The cue to “sit back”
or to “push the hips back” allows the athlete to move from their hips
first instead of their ankles during the descent of the squat. This engages
the powerhouse of our body (the posterior chain). Doing so also limits
pre-mature forward movement of the knees. This allows the athletes center of
gravity to remain over the middle of their foot.
所以我們要如何正確的做動作，而不讓腳踝先啟動？「往後坐」或者是「將屁股往後推」
的做法，可以讓運動員在做深蹲時，先移動屁股，取代移動腳踝。這會讓我們啟用我們身
體的力量源（後背鏈）。這麼做也可以限制過早的膝蓋移動。這可以幫運動員保持重心在
腳部中央。
However, the cue to limit the knees from moving forward only works to a
point. In order to reach full depth in the squat there comes a time when the
knees must eventually move forward. The deeper we squat, the more our knees
will have to move forward in order to remain balanced. This concept can be
hard to understand for many in the medical community. Let me explain.
然而，限制膝蓋不超過腳尖，只在深蹲開始時有幫助。當你在做全蹲深蹲時，在蹲到一個
點之後，膝蓋最終一定會超過腳尖。我們蹲的越低，我們的膝蓋會 越向前以保持平衡。
這個蓋念讓許多醫療人士難以理解。讓我來解釋一下。
In order to reach full depth in the squat, the hips must eventually be pulled
under the torso. This allows us to remain balanced and keep our chest
upright. Because the knee is a hinge joint that moves based on what happens
at the hip and ankle, it will be forced forward at this point.
為了在深蹲時達到全蹲，屁股最後必須低於身軀的位置。這會讓我們的身體保持平衡，並
讓我們的胸保持直立。因為膝蓋是樞紐關節，它的移動是基於屁股跟腳踝的移動，所以它
在這個點時一定會往前移動。
It is very normal for athletes to have their knees move forward even past
their toes. It all comes down to weight distribution and the ability to
maintain our center of gravity over the middle of our foot.
膝蓋超過腳尖對運動員來說是非常正常的。這是因為重量的分配以及維持身體在腳的中間
。
We should be concerned on when the knees more forward past the toes, not if.
我們應該關心的是「何時」才該將膝蓋往前，而不是「可以可以」將膝蓋往前。
The Barbell Squats
槓鈴深蹲
In the sport of powerlifting, athletes will commonly use a low-bar back squat
technique. This position secures the bar further down on the back over the
middle of the shoulder blade (scapula). The athlete will use the “hips back”
approach during the squat with an inclined trunk position in order for the
bar to remain balanced over the middle of the foot. This allows the majority
of the weight to be hoisted through the strength of the hips and minimal
forward movement of the knees (5). Because our hips are extremely strong,
athletes use this technique to lift over 1,000 lbs!
在健力運動中，運動員通常會使用’low-bar back’深蹲。這個動作將槓鈴放在背部肩榜
較低的位置（肩胛骨）。運動員會在深蹲過程中，會使用「屁股往後」的方法，稍微傾斜
上身來保持腳部重心的平衡。這能讓大部分的重量讓屁股成受，並且讓膝蓋的移動最小化
。因為我們的屁股非常強壯，運動員能使用這個技術舉超過1000磅的重量！
However, this squat technique can only descend to a certain point. If an “
ass-to-grass” squat were to be attempted with the low-bar back squat, the
athlete would eventually fold in half like an accordion!
然而，這個深蹲技巧只能蹲到某個點為止。如果要使用low-bar back squat做「屁股蹲到
地板」式深蹲，運動員最後會像手風琴一樣斷成兩半！
In the sport of weightlifting athletes will commonly use the high-bar back
squat, front squat and overhead squat techniques. These barbell movements
resemble the positions an athlete will use during the competition lifts of
the snatch and clean & jerk. These lifts require a more balanced approach
between the hips and knees in order to maintain an upright trunk. Athletes
must descend as deep as possible in order to effectively lift tremendous
weights.
在舉重運動中，運動員通常使用’ high-bar back’深蹲、前蹲和過頭深蹲技術。這些槓
鈴的位置代表在比賽過程中選手會使用到的發力位置，例如挺舉和蹲舉，需要更多的屁股
與膝蓋間的平衡方法來達到軀幹直立。運動員必須盡可能的蹲更低去有效的發出更大的力
。
By allowing the knees to eventually move forward, the weightlifter can
descend into a deep clean or snatch without falling forward. For this reason,
the weightlifter cannot perform the front squat like the low-bar technique of
the powerlifter.
經由讓最後讓膝蓋向前，舉重選手可以蹲的更低去做挺舉或抓舉動作，而不會往前失去重
心。因為這個原因，舉重選手不能用像健力選手low-bar的動作去執行前蹲。
While shear forces have been shown to increase in the deep squat position
with forward knees, the body can handle them appropriately without risk for
injury (2). If done properly with a “hip first” approach, the knees going
past the toes is not only safe but necessary.
當深蹲時，會產生剪力，透過膝蓋的前移，可以蹲得更低，身體可以適當的承受重量，而
不會受傷。如果正確的使用「屁股先啟動」的方式，膝蓋超過腳尖不只是安全，更是必要
。
Take Away
改善
The next time you watch someone squat, focus on what joint moves first.
Someone who moves poorly will move with a “knees first” approach. On the
other hand an athlete who moves with good technique will move with the hips
back first.
下次你看到有人在深蹲，請注意他是哪個關節先移動。有些人動作不好的，會變成膝蓋先
動。換句話說，一個有正確動作的運動員，他們一定會是屁股先移動。
Science has shown that the knees of healthy athletes are relatively safe in
the bottom of a deep squat (2,6). There is no denying this research. As long
as excessive loading is limited and good technique is used, the knees CAN and
MUST move past the toes in the bottom of a squat in order to allow the hips
to drop fully.
科學家証實了運動員的膝蓋在深蹲蹲到底時，是相對安全的。沒有任何研究可以否認這個
觀點。當避免過大的重量，並且使用正確的動作，在蹲到底時，為了讓屁股能夠完全蹲下
去，膝蓋是可以而且一定會超過膝蓋的。
Strength coach Michael Boyle once wrote: “The question is not where does the
knee go, as much as where is the weight distributed and what joint moves first
” (3). Remember, the knee is only a hinge joint. As long as it is kept
stable (in line with the feet) we should not worry about them. Proper
squatting is all about moving at the hips first and staying balanced. The
rest takes care of itself.
力量教練Michael Boyle曾寫到：「問題不是膝蓋如何，而是重量的分佈以及哪個關節先
移動。記得，膝蓋只是個樞紐關節。只要保持穩定（根據腳重心位置），我們可以不用擔
心這個問題。正確的深蹲動作重點只在屁股先啟動以及保持平衡，其餘就是自己保謢自己
了。
Until next time,
下次見。
--
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※ 文章網址: https://www.ptt.cc/bbs/MuscleBeach/M.1466160218.A.7CA.html
※ 編輯: howardgj94 (140.115.59.210), 06/17/2016 18:43:54
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