Product description
10-40 kg adjustable hand strengthener bow hand grip trainer adjustable fitness counter hand finger wrist grip holder trainer strengthener.
humanized design, 10-40kg can be adjusted freely.
built with strong springs and non-slip handle, durable and safe. This hand-held built-in meter allows your training to be more measurable, you can see your own progress.
an excellent training tool that strengthens your hands, wrist and forearm. With adjustable resistance, the hand spring is 11-132 lbs (5-60kg), wrist strengthener: 1. the strength of your hand, fingers, wrist and forearms will be trained and improved by our hand gripper.
2.
hand trainer arthritis, tendonitis, carpal tunnel, etc.
it is perfect for those who
3.
hand grip equipment is also a great gift for musicians, athletes, golfers, rock climbers and tennis players.
4.
improve and enhance the hand strength grip strength and at the same time the finger strength, and improve the speed, which is ideal for every finger resistance. Product size and features: material: stainless steel and rubber resistance range: 22.05-88.18 lbs (10-40kgs) package size: 17 cm x 11 cm x 2.5 cm package content: 1 piece 10-40 kg adjustable hand strengthener spring hand grip trainer.