DurabilityDouble tube for improved resistance
VersatilityWork all your upper body muscles
User comfortPadded reinforcement for comfort, even when not wearing a shirt!
INSTRUCTIONS FOR USEUse the strap during warm-ups and stretching. Improve your technique by focusing on your precision during each movement. Place the foam section at your lower back and the elastic straps under your arms.
Product catchlineThe perfect accessory to develop arm and shoulder strength. Improve your speed and precision on all punches (hook, jab, uppercut).