Vertical Jump Trainer Leg Strength

Increase 8" of your jump height in 15 weeks The Vertical Jump Trainer allows you improve your lower limbs' physical performance by providing extra pressure to your legs and butt. For beginners and people with non-systemic jump training experience, this product with comprehensive workout manual could improve about 8”-10" of your jump ability in 15 weeks' systemic training. Perfect for those basketball and soccer lovers of all ages.   The Vertical Jump Trainer is widely used by athletes of all ages and abilities to improve athletic performance (increase vertical jump, improve agility, running speed, flexibility, balance, and endurance). Provide a full range of motion and help athletes strengthen their legs, hip flexors, hips, and core muscles during physical activity and sport-specific training. Incorporated into any lower extremity training routine or exercise program. By school districts; colleges; and professional sports programs; speed trainers; personal trainers; recreational sports