Premium PU Sponge Warm-Up Ball for Silent Training
High-density PU sponge construction ensures durability and shock absorption for extended use. Perfect for beginner-friendly resistance training with medium-speed rebound control. 50mm diameter offers optimal grip and control, ideal for hand exercises, physical therapy, and low-impact sports warm-ups. Noise-free design suits home, gym, or office use without disturbance. Smooth surface with precision molding prevents wear and tear, maintaining consistent performance. Lightweight yet sturdy for solo drills, rehabilitation, or stress-relief workouts. Bulk purchase available for fitness centers, clinics, or wholesale distributors. Global logistics support ensures fast delivery at unbeatable prices.