BADMINTON | condition of swing
3:20
Division action is unhealthy food
8:27
The Secret of Grip Timing You Didn’t Know
13:31
BADMINTON | look with your chest, not your eyes : Two Tips for a Great Swing Form
7:11
BADMINTON | about fingers
7:28
How to Accelerate in Badminton
9:43
BADMINTON | ordinary Smash Training | Part.3
5:35
BADMINTON | cocking? | follow swing?
13:36