Hand Grip Strengthener – NEW!!!

Ergonomically designed, space-saving device for your finger, hand and forearm muscles, perfectly suitable for all sports and activities where a high grip strength is required, particularliy useful for martial artists, rock climbers but also for musicians and physiotherapists.

• adjustable resistance: 10 to 40 kg
• strong spring to endure long-term and frequent use
• also optimal for stress reduction