Flexible set – The calf stretcher set consists of 2 small wedges with a 9° incline each and 1 wedge with an 18° incline. The set can be used flexibly for all training levels. Versatile – The calf trainer can be easily combined with different incline angles. This means that the set can be used for both legs with an incline of 9° and 18°, while with the calf trainer you can even achieve angles of 27° and 36° on one leg. Tendons and muscles: Reduce shortening. With calf stretchers, you can train the muscles and fascia in the foot, calf, and thigh through stretching. This reduces targeted tension and shortening. You can even prevent knee pain. Versatile – Our calf stretcher is easy to transport and can be used anywhere. After sports, the calf wedge is an important tool for stretching and increasing flexibility. Package contents: 2 wedges with 9° incline (150 x 320 mm each), 1 wedge with 18° incline (150 x 320 mm). Please note: Training instructions are not included.