Egenskaber og fordele
- Efficiently trains finger flexors and forearms for better grip strength.
- Prevents and rehabilitates tendon problems like tennis and golfer's elbow.
- Includes a comprehensive training package: boulder ball, rubber ring, stretcher band, and training plan.
- Compact and portable: use anywhere—at home, in the office, or on the go.
- Suitable for all skill levels, with an adaptable training plan for continuous improvement.
- Improves coordination and overall forearm strength.