By John Albers
Rate: (0 Ratings)
The stability ball, also known as the Pezzi ball, Swiss ball, fitness ball and exercise ball is one of the most lightweight and affordable pieces of exercise equipment commonly available. It’s just a simple sphere of highly durable plastic. At first glance it looks like an oversized child’s toy, and in a sense it could very well be. It’s dense exterior is made of a type of PVC invented by an Italian plastics manufacturer way back in 1963. It was originally used for various forms of recuperative physical therapy, and still is for that matter. Stability balls became particularly popular when they were incorporated with Pilates, a form of low-impact, low speed resistance exercise/aerobics that focuses on toning and firming muscles. Many people consider it similar to isometrics in the way it can be used to isolate and work various muscle groups. With that these exercise balls became a firm staple of many gyms and exercise regimens throughout the country. By providing an unstable surface to work on rather than a solid one, the muscles of the body immediately contract to maintain the body’s balance and stability. This means that even an action as simple as sitting on a stability ball causes the body to work many of the different muscle groups. This is an effective exercise tool for the everyday individual with a razor thin budget and no space to store bulky, heavy, or oversized fitness equipment.