Relieve common lower back and shoulder pain during pregnancy, ease discomfort, strengthen core muscles, and support overall wellness. After pregnancy, use for exercise to regain strength and enjoy active time with your baby. Anti-explosion and durable design features a reinforced honeycomb structure. If punctured by a sharp object, the ball will slowly deflate instead of bursting suddenly, helping to prevent injury. Ideal for balance training, core strengthening, improving cardiorespiratory endurance, weight management, back support, rehabilitation, labor preparation, Pilates, yoga, and various fitness routines. Versatile exercise ball for home, gym, or office use. Supports abdominal workouts, pregnancy support exercises, and general fitness. Helps improve flexibility, posture, and balance. Suitable for use as an exercise ball chair or therapy ball.