Autostart Powerball Wrist Power Gyro Ball Hand Forearm Strengthering Led Gyroscope Ball Arm Muscle Fitness Training Equipment
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Customer Reviews
*Note: Some reviews have been processed by Google Translate!Type: wrist ball
Function: ARMS
Model Number: OUT204
Material: Plastic, metal
Age range: Adult
Suitable for1: home workouts,crossfit, exercise,tennis,cycling and rock climbing
Style: Classic
Usage: Outdoor fitness training,home fitness
Suitable for: multifunctional gym, tennis, squash, cycling and rock climbing
Features:
BUILD GRIP & ARM STRENGTH - As you spin Powerball it generates resistance - the faster you spin, the stronger the resistance will be. Harness the immense power of Powerball at fast speeds to build solid upper arm muscles, a stronger wrist and the ultimate grip.
GREAT FOR REHABILITATION - At low speeds, Powerball is highly effective in injury rehab and pain relief. Weather it’s a wrist, hand, finger or forearm injury; or stiffness and discomfort in these joints - then Powerball is for you. Used by millions worldwide for injury prevention & recovery (carpal tunnel, tendonitis, breaks, sprains, etc).
100% ISOMETRIC EXERCISE - Powerball generates isometric resistance as you spin it. Isometric resistance engages a much higher percentage of muscle fibres than standard isotonic training (e.g. free weights) does. It is also non-impact, making it a form of strengthening that places ZERO strain on your muscles as you exercise.
ENHANCED SPORT & MUSICAL ABILITY - An effective exercise tool that will dramatically improve grip strength and finger dexterity, Powerball is a must-have product for all serious athletes (golf, tennis, climbing, boxing, etc.) and musicians (guitar, drums, piano).