Training and exercise ball is made from high-quality, Italian resin to resist bursting during your exercises. Flexible construction is soft and lightweight for comfortable handling. Strong, durable design keeps the air pressure at a consistent level to prevent frequent adjustments. Training/exercise ball is perfect for improving balance, posture, flexibility, core strength and hard-to-reach muscles.

• High-quality, Italian resin construction resists bursting during exercises
• Flexible material is soft and lightweight for comfortable handling
• Durable design keeps air pressure at consistent level
• Perfect for improving balance, posture, flexibility and more