Wowelife Vertical Jump Trainer Equipment Bounce Trainer Device Leg Strength Training Bands for Agility Strength Speed Fitness Basketball Volleyball Football
- Function: Used for vertical jump and foot speed training in basketball volleyball tennis and other training and jumping sports.
- Function:From a bio-mechanical point of view to improve leg strength to achieve the squat action of Squat Jump Forward, Squat jump Up Training and....
- Feature: Variable choices on resistance training Black-60/70 and Blue-60/70 loads 60 or 70 pound.
- Dimension: Waist band's perimeter in 37.79inch/96CM, leg band in 16.92inch/43CM and resistance band in 18.5inch/47CM. The width of waist band is....
- Advice on Choice: Estimate your weight and height and choose the proper resistance size and since exercise is process, recommend if start this....