SPT Whole Body Vibration Machine offers beneficial effects in health, fitness and beauty. The vibration causes muscles to automatically contract in a reflex, which stimulates blood circulation and stretches both tendons and ligaments. Simply stand on the machine for 10 to 15 minutes a day and get a full body workout just by making minor adjustments to your posture. Benefits include 1. Increases muscle strength and flexibility; 2. Enhances balance, mobility and coordination; 3. Increases bone density; 4. Strengthens posture; 5. Improves blood circulation; 6. Increases blood oxygenation; 7. Reduces back pain and stiffness; 8. Improves skin quality and radiance; 9. Enhances metabolism and prevents constipation