Adjustable silicone 20-90LB hand grip arm strength exercise sweep fitness ring gym finger forearm trainer wrist extender

Silicone adjustable 20-90LB hand grip arm strength exercise ring grip fitness gym finger forearm trainer wrist extender Features: Can effectively help you strengthen hand grips to relieve hand pain, arthritis, carpal tunnel, and smooth fingers. Builds strength, designed to increase finger, wrist, and forearm strength. Improve weak hand strength. Whether you are working out or exercising, overusing your handles and reducing the use of expanders helps train your expanders. Not training these muscles can lead to imbalances that harm performance and cause pain and injuries such as carpal tunnel syndrome and tennis elbow. Great for therapy, useful for physiotherapy or occupational therapy and rehabilitation. Description: 1. Type: grip ring 2. Model number: hand grip 3. Color: black and gray 4. Function: comprehensive fitness exercise 6. Weight: 0.08 kg 7. Size: 8 cm * 8 cm * 2.3 cm 8. Material: silicone Recommended grip strength: 20-30 pounds ≈ 9-13.5 kg Applicable crowd: 8-12 years old, daily exercise for seniors, post-surgical rehabilitation for patients, 30-40 pounds ≈ 13.5-18.1 kg, daily exercise for students aged 12-17, finger strength training for adult women, 40-50 pounds ≈ 18.1-22.6 kg, used by boys over 14, women with greater strength, regular daily use for men, etc. 50-60 pounds ≈ 22.6-27.2 kg, for regular male exercise or strong female workouts. 70-80-90LB ≈ 31.2-36.3-40.8 kg, can be used for muscle building for men, fitness enthusiasts, and basic gym equipment. Package includes: 1 * exercise device with grip ring