Coaching a "neutral spine" - a spine in proper alignment - is critical to any form of plank, squat, deadlift, swing, or other standing lift.
Coaching it can be a little tricky. Mike Robertson has a great post on exactly how to do that.
Coaching Neutral Spine
ブラジリアン柔術打ち込みクラス…12/20(金)21:00〜
7 hours ago
No comments:
Post a Comment