HoopsKing (TM) P.R.O. Bands for Basketball Resistance Bands Training (SINGLE Band - 4 Levels to Choose From | Mix & Match as Needed) | Perfect For Improving Dribble Explosiveness, Vertical Jump, Lateral Quickness, Stretching, Strength Training ,Linear Variable Resistance Training with Weight Bars & Dumbbells | Physical Therapy & all Serious Fitness Programs | 41" Loop |Great to Use Right on the Basketball Court