Here's the perfect tool for conditioning all the muscles of the lower body.

Forward, backward, side-to-side and diagonal movement activities; develop muscular strength, endurance, agility and balance. The Xercuffs® are longer than the comparable LEX Loops™ product and designed for full range of motion integrated movement drills and exercises. 
 XERCUFFS VERY LIGHT-YELLOW,  XERCUFFS LIGHT-GREEN,  XERCUFFs MEDIUM-RED,  XERCUFFS HEAVY-BLUE