RUMBLEROLLER - Beastie Bar XFirm Knee Support your team in comfort

Support your team in comfort and style

Rounded edges for comfort

for daily road training to ultra racing

It works because it eliminates the sweat that is left behind

PWX highly powerful

RUMBLEROLLER - Beastie Bar XFirm Knee Support your team in comfortBEASTIE BAR: The Beastie Bar contains two Beasties permanently mounted, but free to rotate, on a rigid fibreglass shaft. Both the Beastie and Beastie Bar have the same effect on muscle. Choose the Beastie for ultimate portability and to work into the smallest areas of your body. Choose the Beastie Bar if you prefer its 2 hand control. Xfirm (green): extremely firm, similar to a lacrosse ball.