1. Practical Design: density foam blocks, 5 cm thick and 15 cm tall, provide buoyancy to stabilize the center of an adult's body while swimming. The ergonomic design conforms to waist and abdominal curves, ensuring a balanced weight distribution for. 2. Adjustable Training Solution: This swim belt features a versatile snapconnection system, allowing effortless addition or removal of modules for precise buoyancy adjustment to accommodate varying training intensities. 3. Breathable Mesh: Equipped with grippy side panels and cooling vents, this swim belt stays secure during freestyle or backstroke drills. The ergonomic curvature mimics natural torso shapes, making it a preferred choice for adult swim trainers developing skills. 4. Compact and: A storage bag is included with this swim belt, enhancing practicality for outdoor users. The modular, individually packed components enable compact storage and quick access, while the fastdrying, lightweight material prevents waterlogged discomfort.