Key benefits EVA foam construction provides buoyancy and durability for longlasting use. Low water intake and quick drying contribute to efficient performance in training. Increased durability supports maximum performance during workouts. Muscle building and fitness benefits Enhances pool training by promoting endurance, supporting muscle development, and aiding calorie burn. Helps improve flexibility and overall strength through regular use in the water. Can be used to support weight gain goals in aerobics programs. Easy to carry and store Lightweight and portable for travel and storage. Fill with water for use and drain when not needed, enabling flexible workout options. Supports a complete pool workout and helps strengthen the upper body and lower back. Versatile and multifunctional Suitable for pool sports, water aerobics, water dance, water classes, and underwater fitness. Use scenarios Inpool strength and endurance training: incorporate these pool water devices into regular workouts to build muscle, burn calories, and improve flexibility in a controlled aquatic environment. Travel and onthego workouts: take the lightweight, easytofill units on trips; fill with water for workouts and drain when packing to maintain a compact kit. Group aquatic classes and activities: use during water aerobics, water dance, or underwater fitness sessions to add resistance and variety, enhancing overall conditioning.