Fitness Wrist Ball is a new model that starts with an internal pre-tensioner, with no starter cords required. Just push to the inner ball and move your thumbs along the direction of the arrows to start, which makes it more convenient. this small ball can generate huge power and do more workouts than you think it could be for your forearm.
Worst Force Ball carpal tunnel and repetitive stress injuries are common occurrences when you spend prolonged hours on the computer. By ensuring continuous growth in muscles and flexibility in the forearms and wrists, you can see marked improvements in muscular strength, flexibility, and blood pump Wrist Roller Ball is a great gift for people who love sport or work all day in the office. It’s quite useful for strength and rehabs your wrist and forearm. It’s also a great gift for musicians like guitar players, piano players to strengthening their finger strength.
Specification:
- Material : ABS + zinc alloy
- Color: Blue, White, Orange, Purple, and Green
- Feature: The faster it spins the brighter it lights up.
