복부코어 운동하신 후, 복압 딱 잡고 등에서 허리 떼지지 않게 하셔야 허리가 안 쓰여요..!
와우
could be back not staying straight when you bring legs in deeper it could cause hips to roll up a little there for the lower back is not straight
👏
인정이요
I made it to 210 today shaking but I’m proud