Techson Hand Wrist Forearm Strengthener, Adjustable Hand Grip Workout Training Exerciser Equipment, Enhance Muscle Strength Power Tool for Athletes Pianists

Beautiful appearance, strong three-dimensional sense, easy to use and carry, can be used in any place, mainly to exercise the coordination of wrist and wrist, suitable for playing basketball, boxers or athletes with large wrist strength. Can enhance the wrist Strength, promote blood circulation, adjust tight nerves.【NOTE】1. Please check whether the connection parts of the Wrist Strengthener are firm and there is no looseness before use.2. Do not use hard force when the strength is insufficient, so as not to strain the muscles.3. Each exercise time should not be too long, so as not to cause muscle fatigue, affecting training.4. Children under the age of 10 are advised NOT to use the Wrist Strengthener.【Specification】- Material: Rubber, Steel Spring- Color: Black - Size: 10.5 x 5 x 1.3 inches- Weight: 16 oz Package include: 1 x Forearm Strengthener