(HealthDay News) -- A stability ball is an oversized, flexible ball that you can use to strengthen core muscles and get a good workout. The American Council on Exercise says possible benefits of exercising with a stability ball include: Improved balance. Stronger abdominal, core and trunk muscles. Improved posture. Better balance of muscle strength between your abdomen and your back.
(HealthDay News) -- A stability ball is an oversized, flexible ball that you can use to strengthen core muscles and get a good workout. The American Council on Exercise says possible benefits of exercising with a stability ball include: Improved balance. Stronger abdominal, core and trunk muscles. Improved posture. Better balance of muscle strength between your abdomen and your back.