今天不談Bro-Science
談談 Original Science
附上連結
https://goo.gl/VkkMTw
先請問有學術單位可以幫我載到更詳細嗎
台大學網無法
The geometric curvature of the lumbar spine during restricted and
unrestricted squats.
腰椎在受限或非受限的深蹲時，腰椎的幾何曲線
RESULTS:
The lumbar presents a flexion from upright neutral posture to deepest point
of the movement, but for the lower lumbar the flexion is less intense if the
knees travel anteriorly past the toes. The trunk and the lumbosacral region
lean forward in both squat techniques and these effects are also reduced in
unrestricted squats.
腰椎在深蹲最低點的時候是位於在屈曲這個位子的，
但是深蹲不受限（膝蓋超過腳尖）你的腰椎屈曲的程度會越少
CONCLUSIONS:
The data collected in the study are evidence that during barbell squats the
lumbar curvature has different patterns at different spinal levels depending
on the exercise technique. The lower lumbar spine appears to be less
overloaded during unrestricted squats.
一句話結論就是
深蹲膝蓋超過腳尖可以讓你的腰椎負擔更少。
-with science foundation