13.90€
Finger Exercise Balls – Hand Exercise Balls (standard & XL) are lightweight and easily portable finger exercisers and grip strength strong>, made on the basis of polyurethane, for the purpose of exercising the fingers, the wrist and the forearm for hot and cold treatments by placing them in the microwave oven or in the refrigerator. They are available in 5 small and 4 large resistance levels with corresponding color distinction.
It is ideal physical therapy equipment ideal for the treatment of arthritis, overuse injuries and is widely used by athletes who use their fingers a lot such as Brazilian Jiu Jitsu and other martial arts, pianists, mountain climbers, etc.
They are better than physical therapy plasticine thera putty as they do not get dirty and do not scatter.
For hygiene reasons, you can clean them by washing them with warm water and mild soap. After drying them, apply some powder.
Finger Strength Trainers are made of high quality polyurethane. This material stands out for its great durability. It does not contain harmful residues or ingredients and has been tested by the American FDA organization and has CE certification.
The theraband hand exererciser should be kept in a dry place away from direct sunlight.
You can frequently clean the Theraband hand exercise ball by placing it in warm water with a mild detergent soap. It is dried with a towel and you put powder so that it does not stick. Do not place alcohol.
You can do exercises with a ball as shown in the chart below. Use it to strengthen hands and restore forearms and fingers or as an anti-stress ball.
How long do I put the thera-band hand balls in the microwave?
About 30 seconds at no more than 600 watts or you may damage the ball.
How long do I refrigerate the hand strength ball?
It is cooled for 1.5-2 hours in the freezer.
Usually ships in: 1 to 3 days
EL 
