SPRI Pumping Rubber on the ball Manual

SPRI Pumping Rubber on the ball Manual

PUMPING RUBBER ON THE BALL - MANUAL. Learn to perform the most effective rubberized resistance exercises on the stability ball. Most are done with our unique door anchoring system which lets you replicate the same movements attained on an adjustable cable column. Comprehensive guide includes 9 core, 57 upper body and 7 lower body exercises all using the Xertube, Xercise Bar , Xercuff and/or the Xering .