Adjustable Resistance Hand Grip Training Ball Inflatable Rehabilitation Ball with Finger Loop Portable Ergonomic for Rehabilitation Patients, Athletes

This innovative fitness equipment serves as a multi-functional tool for hand rehabilitation, grip exercise, finger training, and targeted hand massage. The inflatable body features a small metal valve at the top, allowing you to easily adjust the resistance from 1 to 50 kg to customize your hand exerciser routine. Designed with an integrated double-finger loop handle, this grip strengthener stays securely in your hand during intense workouts or rehabilitation sessions. The spiky textured surface functions as a therapeutic massage ball, stimulating circulation and relieving tension in your palms and fingers. Made of high-quality silicone, this long-lasting hand grip training ball is built to withstand daily use and comes packaged in a neat, color-printed box.