Reliable and durable: Made from lightweight EVA material, this pull buoy is soft and comfortable, suitable for extended swim training and quick to dry. Enhanced stability: Provides buoyancy at the feet, allowing you to focus on upper-body training and improve your arm strokes. Improved body alignment: The Pull Vee Leg Buoy features a figure-8 design in a size of 25 x 11 x 14 cm, a standard dimension for comfortable and effective training. Helps you adjust your body position for a leaner, more efficient swim. Revolutionary swim learning: Helps regulate arm movement and shoulder positioning to build a stronger back and more efficient swimming, while aiding breathing control and proper swimming posture. Use scenarios: - During freestyle drills to isolate arm movements while keeping the hips and legs properly supported. - In drill sets to strengthen the back and improve shoulder stability and overall stroke efficiency. - For breathing control and posture practice to reinforce correct form during training.