【Smart Counting Grip Strengthener】The forearm exerciser adds a mechanical counter at the bottom. It will be automatically counted once after complete mastery, allowing you to understand the training effect more intuitively and facilitate the arrangement of training goals.
【Suitable for Most People】Grip Strength Strengthener for All Professions - Our grip strength trainer is the best hand exercise equipment for athletes, adventurers, office professionals, artists, gamers and handymen.