About this item

• 【Build muscles】 If you want to have toned muscles, just own an arm ball. It can effectively exercise the muscles of the wrist, arms and upper body, so that you can feel the fun of fitness at home.
• 【It’s amazing to do both arms】 effective fitness does not need to spend too much time, only need 15 minutes a day can fully exercise your wrist, arm, shoulder and abdominal core muscles, adhere to daily training, but also can exercise cardiopulmonary function, increase endurance, play a role in improving the body.
• 【The faster the rotation, the greater the strength】 the arm power ball innovation adopts the principle of centrifugal kinetic energy, the use of metal ball core in the track homeopathic rotation of centrifugal force, combined with the correct training mode, can effectively carry out arm exercise, increase muscle, reduce fat. The armball has a built-in LED light that increases its brightness with the speed of the gyroscope .
• 【Simple and easy to use, play new tricks】 arm power ball is an effective whole body comprehensive aerobic exercise, combined with the characteristics of centrifugal energy, while consuming body heat, fully exercise the core muscle group, no longer blindly weight lifting, so that increasing muscle and reducing fat as simple as a game.
• 【The perfect gift】 As a new type of arm exercise equipment, arm ball is a good choice for your dad, friends and colleagues as a gift, because arm ball represents health.