Verticale sprong, weerstandsbanden, bounce trainer, trektouw, beenkracht, squat, behendigheidstraining, elastische band, fitness

Description: 1, Build explosive power and jumping ability! PER4M Jump Trainer maximizes your vertical and horizontal explosiveness by strengthening quads, hips and glutes. Increase lower body dynamic strength by adding resistance to drills and training workouts. 2, The padded Adjustable Belt and Adjustable Ankle straps wont irritate skin during training; heavy duty padding and construction wont rip; adjust for a tight/secure fit. 5, Heavy duty construction means product last longer under intense training environments. 4, The backpack carry bag is large; carry the Jump Trainer and belongings wherever you train. Specifications: Material: latex+metal Color: black Package Includes: 2 x tension tube 2 x adjustable ankle straps 1 x adjustable elastic waistband Note: 1. Due to differences between different displays, the picture may not reflect the actual color of the item. 2. Compare the detail size to your detail size. For manual measurements, allow an error of 1-3 cm.