Soft Edge Protectors: Curved design conforms to body shape; nonslip texture reduces microlesions; even buoyancy and secure hold during swimming. MULTIPLE USES: This versatile board can be used as a float to strengthen the legs or as a support between the thighs to refine balance. Ideal for pool, lake or beach; supports various water training needs. Limb Power: Improve swimming and develop your musculature by targeting strengthening of arms and legs. Convenient Portability: Lightweight design makes it easy to carry and pack into any backpack for workouts without geographic limits; enhances daily aquatic performance with ease. Use scenarios In a swimming pool, use as a leg float for kick drills to build leg strength and maintain buoyancy. At a lake or beach, place between the thighs to refine balance and body alignment during water workouts. While traveling or training on the go, take advantage of the lightweight, portable design to perform arm and leg strengthening anywhere.