Reliable strength-enhancing equipment: This adjustable balance board helps to make your muscles more responsive during exercise and supports proper stretching to reduce the chance of injury. Demonstrated benefits: Supports stretching before and after workouts and aids in recovery from Achilles tendon injuries, shin splints, calf strains, and other foot and ankle discomfort. Anti-slip design: Features a textured surface and a plastic/rubber lip to help prevent slipping and enhance stability during use. Adjustable balance board: Offers four levels of incline to support calf and muscle stretching, which may help manage plantar fasciitis symptoms and promote effective stretching routines. Portable and convenient: A lightweight alternative to heavy wooden slant boards, this board is suitable for use at home, in the office, or during travel, and for indoor and outdoor activities. Fully assembled and ready to use out of the box. Calf stretcher and foot incline board: Designed for stretching tight calves and supporting ankle and foot flexibility with 4 adjustable angles. Supports up to 165 lb and features a non-slip surface for safety. Features: Made from durable ABS material that is environmentally friendly, odorless, easy to clean, and resistant to deformation. Textured surface provides added grip. Suitable for various settings including home, office, and fitness environments. Lightweight and easy to use.