FlashFish Automatic Wrist Ball Exercise Wrist Muscle Rotation Ball LED Gyroscope Vibrating ball

Features Training with this gyro powerball delivers uniform centrifugal force, perfectly matching all types of workout plans. Unlike traditional dumbbell isotonic training, it activates more muscle fibers within a shorter period. If you aim to boost wrist stability, grip power and forearm strength, this gyro wrist trainer is your ideal training partner. Introduction Strong Power It can spin at a peak speed over 12,000 rpm and create maximum 32kg resistance. This top-tier wrist trainer fits all demands: slow spinning for mild joint rehabilitation, high-speed rotation for intensive forearm workouts (use within 60 seconds each session). Ideal Trainer for Musicians Drummers, pianists, saxophonists and guitarists all rely on hand strength, coordination and finger flexibility. This powerball improves your hand agility, movement speed, note accuracy and muscle endurance to elevate your musical performance. Product DescriptionStainless steel chrome outer shellSelf-start design, no pull cord requiredProduces up to 61kg centrifugal resistanceBuild muscle strength & aid joint recovery Specifications Function: Muscle relief & strength training Product Name: LED Gyro Powerball Wrist Trainer Applicable Crowd & Scenarios: Gym training, tennis, squash, cycling, rock climbing and other sports enthusiasts