Appearance and Material: The handles are made of soft, non-slip silicone material for a comfortable grip, even with sweaty hands. The high-strength alloy spring is durable and resistant to breakage or deformation after long-term use. The integrated electronic screen conveniently displays training data, adding a touch of technology.

Adjustable Resistance: The resistance range is 5kg–60kg, meeting various training needs, suitable for beginners to advanced trainers. The resistance level can be quickly adjusted, and the electronic screen displays real-time grip force and reps, making it easy to track training progress.

Function and Training Effect: It primarily trains wrists, forearms, grip, and finger strength, improving hand muscle endurance and explosive power. It is suitable for a variety of sports and rehabilitation training, such as rock climbing, weightlifting, tennis, golf, and hand rehabilitation.

Portability and Durability: The compact and lightweight design makes it easy to carry and store, suitable for home, office, or outdoor use. The silicone handle and high-strength alloy spring combination are wear-resistant and corrosion-resistant, ensuring long-term use.