Reliable Strength-Enhancing Equipment: This adjustable balance board helps make your muscles more responsive during exercise; Helps you stretch properly and reduce the risk of injury. Shown Benefits: Not only useful for stretching before/after exercise, but also beneficial for the body's recovery from Achilles tendon injuries, shin splints, calf injuries and other foot and ankle injuries and pain. Anti-slip design: Features a textured surface and a plastic/rubber edge for the heels to protect you from slipping off. Adjustable balance board: This adjustable balance board helps make your muscles and calf stretch which keeps plantar fasciitis outbreaks away. Helps you stretch properly and reduce the risk of injury. Very easy to carry: A very popular alternative to the heavy wooden stretch board, this lightweight foot stretch board is suitable and flexible for use at home, in the office, on travel and indoor and outdoor exercises. It is fully assembled, ready to use right out of the box. Incline board, calf stretcher foot and ankle incline board to stretch tight calves Adjustable 4 levels (165 lb capacity), non-slip, Achilles leg muscle training, Achilles stretching Features: ABS environmentally friendly material, tasteless, durable, easy to clean and non-deformable. 4-position adjustment helps make your muscles more sensitive during exercise, helping you stretch properly and reduce the risk of injury. Also contributes to the recovery of X-shaped legs, O-legs, plantar fasciitis, Achilles tendon injuries, calf injuries and other ankle pain. Textured surface to prevent slipping. Suitable for home, office, travel and indoor and outdoor sports. Portable and easy to assemble, ready to use.