مدرب تقوية وتمديد الأصابع واليد

คำอธิบาย

Function

Training tool designed to stretch the fingers and strengthen hand and grip muscles with different resistance levels

Features

• Made of flexible silicone
• 13LB, 17LB, and 21LB resistance levels
• Helps strengthen fingers and grip
• Includes a wrist strap
• Suitable for home and on-the-go training

How to Use

Place the fingers into the loops, then repeatedly open the fingers and close the hand according to the selected resistance level