The 4FIZJO double massage ball is 12cm long and is an excellent tool for self-massage and self-stretching. It is used for warm-up and recovery during sports activities and is suitable for physical therapy purposes. Ideal for all fitness levels, it provides relief for tired muscles, increases blood flow, and accelerates muscle recovery after training. Additionally, it prepares the muscles before exercise and improves the range of motion, contributing to flexibility.

The ball targets all the muscles in the body, especially large muscles such as glutes, hamstrings, and quadriceps. It is enjoyable for massage on the spine, without the pressure on the vertebrae. Its use is easy, as it can be placed against a wall or on the floor in any sports space and is conveniently portable.