Grip strength trainer, forearm exerciser, Adjustable resistance 10-360 pounds (5-160 kilograms),Hand gripper strengthener can quickly strengthen the wrist, forearm and fingers, which is helpful for hand treatment and strength recovery

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About this item

• [FULL-RANGE ADJUSTABLE RESISTANCE]: As a premium adjustable grip strength trainer, it offers 5-160kg (11-350lbs) multi-level resistance adjustment. Switch via spring or knob—ideal for beginners, fitness enthusiasts and athletes using this hand grip strengthener
• [DURABLE MATERIAL + ERGONOMIC DESIGN]: Hand gripper strengthener (ideal hand grips for strength training) features thickened anti-deformation manganese steel spring, high-strength ABS shell and non-slip rubber grip. Ergonomic palm-fit design with anti-slip textures prevents slipping when sweating, avoiding hand fatigue
• [SMART COUNTING FUNCTION]: Forearm strengthener With a mechanical counter, this hand grip strengthener (grip strength tester) auto-records reps. Eliminates count-tracking trouble, facilitating your training plan with this hand exerciser
• [MULTI-SCENE & MULTI-USER COMPATIBILITY]: This hand gripper strengthener (strength training grip strengtheners) strengthens forearm/finger muscles for hand exercisers for strength. It also serves as hand exercisers for therapy, relieving arthritis/carpal tunnel stiffness and aiding post-surgery hand recovery
• [PORTABLE & COMPACT]: This palm-sized hand strengthening devices is portable, fitting into backpacks or desk drawers. Train anytime anywhere, a practical choice for convenient grip trainers
• [Captains of crush grippers]: Forearm exerciser front knob to customize grip width for all palm sizes,grip trainer: length 5.2" × width 6.2" × height 2"