características y beneficios
- Simultaneous training for fingers, hands, and forearms.
- Adjustable resistance from 5-100kg (11-220 lbs) for tailored workouts.
- Includes intelligent counting feature for tracking progress.
- Perfect for athletes, musicians, and those recovering from hand injuries.
- Compact and portable design for workouts at home, office, or on the go.
- Durable construction ensures long-lasting performance.