Sjippetov / Speed rope, Speed Ball, JumpNrope

Sjippetov / Speed rope, Speed Ball, JumpNrope

THE SECRET WEAPON - This powerful training tool will automatically expose and correct lapses in turning symmetry, strength and hand position. Master the speed balls and you'll quickly master your double unders!

DESIGNED FOR AND BY WORLD CHAMPIONS - Speed balls were designed by 5-time world jump rope champion Molly Metz as a tool for her own competitive training. How do you suppose she developed the stamina for 1,400 consecutive double unders without a miss?