xlp Vertical Jumping Trainer Jump Resistance Bands System Horizontal leaping Fitness

Description

Feature:Ueasy Basketball/Volleyball Vertical Jump Trainer Leg strength training strap Leap Training Resistance BandsFrom a biomechanical point of view to improve the leg strength to do anything you can do to achieve the squat action or participate in any sport, for enhancing the jump, speed and strength are very helpful with rubber foot ring / ring is adjustable wrist, snap Department can add more elastic rope to increase resistance.Color: Red-80pounds, Black-100pounds, Blue-40 pounds, Green-60pounds (have it\'s different pounds)Specifications: elastic rope length 40CMOne hundred double color elastic rubber importsMaterial: fabric protector strong latex tube + percentageName: Bounce trainer stretching leg resistance training device TrainerIncluded:2 x Resistance band1 x Adjustable waist belt2 x Ankle strap