PREVENT INJURY: Our slant board can help you stretch properly and reduce the chance of injury. Recommended by physical therapists, this device makes your muscles more responsive during exercise. BODY REHABILITATION: It is not only helpful for stretching before/after work out but also beneficial to the body's recovery from plantar fasciitis, Achilles tendon injuries, shin splints, calf strains, and other foot and ankle injuries and pain.HEAVY-DUTY AND FLEXIBLE: This multi-functional slant board measuring 16"(Deep) X 12.5"(Wide) X 12"(High), is adjustable to 5 Positions: 15°, 20°, 25°, 30°, and 35°. It has anti-slip safety treads on the surface and bottom.PREMIUM MATERIAL: Made of high-quality Lauan hardwood plywood, stronger and last longer than others made of birch and pine plywood.IDEAL FOR ALL AGES AND FITNESS LEVELS: Level up your daily stretching with our wooden slant board. This is suitable for beginners and veteran athletes and all body types.