Progressive Adaptation: Provides uniformly distributed buoyancy around the waist to help swimmers gradually acclimate to the water and reduce energy expenditure. Stable Performance: Ergonomic weight balance and strong builtin links minimize tension and prevent accidental belt disconnections during use. Innovative Structure: elasticity closedcell foam delivers a soft feel, retains its shape in wet conditions, and enhances comfort and stability during swimming. Adaptability: Equipped with multiple adjustable floating blocks; belt suitable for teenagers and adults. It can provide support for different bodies during pool or open water exercises. Use scenarios Learning to swim in a pool: Helps beginners build water confidence with buoyant support that reduces fatigue while improving body position and technique. Pool or open water workouts: Teens and adults can adjust buoyancy according to their needs for steady stability during training or endurance sessions. Gentle waterbased rehabilitation or fitness: Provides controlled buoyancy to support movement and balance during therapeutic or lowimpact activities.