JTHEW Grip Strength Trainer 2 Pack Adjustable Resistance 10 132lbs (5 60kg) Hand & Forearm Strengthener for Athletes, Physical Therapy, Home Gym Rehabilitation (Black)

🔹 5–60kg Smart Progressive Training Switch resistance in seconds (no tools needed!): Start at 10 lbs for recovery, scale to 132 lbs for competition-level grip power. Built-in mechanical counter logs 0–9999 reps – press to count, rotate to reset. 🔹 Ergonomic & Fatigue-Free Design Wider anti-slip handles reduce strain by 35% vs. standard grippers. Ideal for office workers (combat keyboard fatigue!), seniors, or post-injury rehab. 🔹 Twin-Pack Portability + Steel Durability Two aircraft-grade alloy grippers (220g each) survive 100,000+ squeezes. Non-slip textures prevent drops – toss them in your gym bag or work backpack. 🔹 Full-Hand Strength for Real Life Boost forearm/wrist power for tennis, golf, or playing guitar. Alleviate wrist fatigue symptoms through low-resistance training. 🔹 Guarantee 24/7 customer support + 6-months warranty.