قبضة اليد / مقبض اللياقة البدنية لتقوية المعصم والساعد قابلة للتعديل ST-1500 للبالغين من الجنسين من ستراوس - لون اسود، مقاس معياري

DURABLE WRIST STRENGTHENER & COMFORT: This wrist strengthener is made of heavy duty carbon steel spring, which is is stainless and durable. The soft and thickened foam minimize hand grip.
No assembly required. Adjustable stabilizer pad for regular or reverse wrist curls. The adjustable Anti-resistance nylon ribbon for both small and large hands, men and women.
Forearm and wrist support for maximum safety and comfort Lightweight for easy transport. Quick and comfortable to use anytime, anywhere.
 It is designed to improve strength, power and speed in the wrists, fingers and forearms. Strengthens and builds flexor and extensor muscles.
Features dual-action capability. Perform regular or reverse wrist curls.