Appearance and Materials: High-performance metal springs and sturdy handles ensure long-term durability and stability. The adjustable grip design provides a comfortable grip for the palm and fingers, and is slip-resistant and sweat-resistant, ensuring safe training. The refined spring structure provides reliable resistance while extending its lifespan.

Adjustable Resistance: The resistance range is 5–130 kg, suitable for beginners, intermediate, and advanced users. The rotary adjustment function allows for easy adjustment of grip strength for progressive rehabilitation or strength training. It can be operated with one or two hands to meet different hand training needs.

Smart Counter: The LCD display records the number of training sessions, accurately counting the number of compressions per session. The clear data display makes it easy to track training progress and develop a rehabilitation plan.

Functions and Effects: Boosts hand strength, improves grip strength, and enhances forearm definition. It helps activate hand muscles and is suitable for hand rehabilitation, post-exercise recovery, or daily strength training.

Ergonomic Design: The handles are ergonomically designed for comfort and a non-slip grip, reducing hand fatigue. The spring resistance is smooth, ensuring a balanced workout for your wrist and fingers.

Rehabilitation: Ideal for recovering from hand injuries or recovering from finger muscle weakness.

Strength Training: Suitable for home use to improve finger, palm, and forearm strength. Suitable for home fitness, rehabilitation therapy, or professional sports training.