http://www.facebook.com/BASEBALLANCEThere is more video available on the Facebook page and also on You Tube Baseballance Channel.
This device has only been available since late last spring. This is it's first "off-season".
The device definately makes the hitter more aware of what his bottom half is doing, right or wrong, and making adjustments based on what they feel. Shortens the learning curve.