In this video Powercore 360 Owner & Founder Billy Glisan tells how an average 14 year old volleyball player learned to improve her volleyball arm swing using world-class rotational power hitting mechanics.
He shows videos of how she changed, in about 10 weeks, from a typical 14 year old with a very average arm swing to a one of the most dynamic 14 year olds he's ever seen. She went from not believing in the program to completely seeing how the program transformed her average arm swing into a powerful and extremely dynamic World Class Rotational Swing!
If you'd like to see swing analyses and exercise tips and drills from our 8-Week Volleyball Power Hitting Masterclass Private Facebook Group then here's the link / 759853741313437 .