Dave Bailey’s footwork system causes injuries, especially to female tennis players
The David Bailey System is not based on science, just observation. And this system destroys knees.

USTA National footwork specialist Dave Bailey has released another training video where he stands behind his methodology tennis footwork is based on research and statistics.  Baily has developed a system that destroys knees!

I make a professional commitment to inform you of incorrect and harmful technique. The Bailey footwork system is not supported by science and causes injuries. If you or anyone you know that uses this system, now is experiencing knee pain, I can help.