Great addition to your fitness routinesBalance board fits with all ages and fitness level. It is a great choice for ones who want to improve their core strength, stability, functionality, and sense of balance for better sport performance.Using balance board can engage and train stabilizing muscles of your back, abdominal, hips, legs and ankles thus help to reduce back pain, improve posture, leg strength and range of motion. Great to use after leg, knee, angle injury and surgery to boost the rehabilitation and reduce the risk of re-injuries.Fitness non-slip balance board High quality durable board with the non-skid surface prevents slipping or falling out of the board. You can easily stand on the board barefoot, but shoes with anti-slip soles help provide even better grip. When you master all the skills, you can try practicing balance board with your eyes closed.