Color: BlueThis is a great fit for fitness and body shaping: still looking for balance training equipment to upgrade your home gym, take a look at this semi balance ball. It is specially designed for all fitness levels. It can also improve core strength and supplement the routine of high-intensity aerobic exercise Painkillers and fitness coaches: our fitness balls are ideal as ergonomic seats to provide core strength training when working at home or in the office. As a posture appliance, it can adjust and support the spine to relieve lower back pain. Making a small change in your daily life will have a great impact on your spine health.Perfect for a new mother: the birthball is the ultimate gift for you or someone else to help before and after pregnancy. Relieve common muscle pain and pressure points, strengthen the pelvic floor and enhance the strength during pushing As you roll slowly on the ball, gently shake the newborn to let them fall asleep in your arms.Light weight but durable: the balance training ball with fitness rope is compact and easy to carry to the gym, park or beach for exercise. The hemisphere is absolutely the best fitness equipment, suitable for you to exercise at home and a great supplement to yoga practiceMulti voice part: you can combine the ball into many uses. When you work at your desk or watch TV, you can replace the chair because the relative instability of the ball forces your abdominal muscles to work harder. In addition, rggd and rggl delivery balls can be used at any time during pregnancy to reduce discomfort in the spine, hips and lower back. "