CHEK Trainer Ball Work out at FLEX Fitness Center

[olgaproff]

yes, they are research based.

[olgaproff]

shankdog3000- get out of here.. and do some research. Learn smth about our bodies.

[billysue2]

@olgaproff are you trying to imply that standing on the ball is research based?youll find that lots of pauls stuff has no proof,its his opinion ,not based on research.

[shankdog3000]

This stupid and dangerous. He wants to go kill himself, fine. But standing on the ball puts everybody else at risk.  And to what end. There is no possible goal that is satisfied by this type of training.