[포핸드만들기]3단계에 걸쳐 관절이용 훈련🎾forehand strong and precise training(with 안준범)

We exchange our least confident forehand with our Australian junior coach, and we show you training in three stages to improve accuracy by gaining stable pretty poses and strength. In particular, it was a valuable lesson to learn that I swing using all my joints, and most of all, I learned the cause of my painful shoulder. 단식대회3등2번 단식대회우승1번 혼복준우승1번 여복준우승1번 대회성적입니다.