Bounce trainer training device Leg strength and agility training strap Play a very active role in the basketball and volleyball training jumping sports training needs
From 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.
Package Included
1 adjustable elastic waistband
2 ropes
2 Adjustable ankle straps
Specifications:
elastic rope length 35 cm, Single length 40cm
One hundred double color elastic rubber imports
Material: fabric protector strong latex tube + percentage
Name: Bounce trainer stretching leg resistance training device Trainer

• Color: Blue -40 lbs,Green- 60 lbs,Red- 80 lbs,Black -100 lbs
• Specifications: elastic rope length 35 cm ,Single length 40cm
• Bounce trainer training device Leg strength and agility training strap
• Play a very active role in the basketball and volleyball training jumping sports training needs
• 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: Blue -40 lbs,Green- 60 lbs,Red- 80 lbs,Black -100 lbsKJ