
This trainer is an ideal tool for training finger extensors and other hand muscles, especially in rehabilitation after injuries, stroke or in the treatment of movement disorders. It is designed to provide effective recovery support while allowing for finger strength and flexibility training. It is suitable for a wide range of users, from athletes to people with professions requiring fine motor skills, such as musicians or surgeons.

The trainer differs from other products in this category by its high quality materials and precise workmanship. The Velcro is strong and durable, ensuring a long product life even with frequent use. Moreover, it does not produce any unpleasant smell, which is a common problem with cheaper variants. This product is ideal for intensive daily training or rehabilitation.
The finger extensor is a muscle of the forearm located in the back. A tendon from this muscle leads to the fingers, and if this muscle is damaged or overstretched, it can lead to a weakened hand, complicating its ability to hold objects. The wrist trainer is equipped with a Velcro wrist strap that serves to firmly attach the device. A ring is attached to each finger, rubber bands are attached between the rings and the bracelet. The exercise, which consists of squeezing and stretching the wrists, activates the desired muscles and strengthens them.
This finger expander is not only for rehabilitation or treatment of movement disorders. By using this trainer regularly, you can improve grip strength and finger flexibility, which is ideal not only for people, who are recovering from injuries, but also for athletes, musicians and professionals, whose work requires a high level of fine motor skills.
The trainer is universal, it can be adjusted according to the circumference of the wrist, so it is suitable for both right- and left-handed people. The intensity of the exercise can be easily adjusted by adjusting the bands, which allow you to select the desired level of resistance.
Before use, make sure the trainer is properly secured to your wrist and fingers. Adjust the belts to the desired resistance. If you experience pain or discomfort while exercising, stop training and consult a professional about using the trainer.
JK Studio. s.r.o., Lidická 700/19, 602 00 Brno – Veveří, [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.