A exercise ball is an inflatable piece of exercise equipment, usually made of rubber. The Trideer exercise ball can enhance your workouts in a number of ways. They help improve posture and balance, and also strengthen your core muscles.
However, they can be difficult to store when inflated, as they can range in circumference from 60 inches to over 90 inches. So deflating them helps free up extra space in your workout space. Second, even if you have room to store the ball, over time the exercise ball will deflate and you may need to remove the plug from time to time to inflate it. Plus, the exercise ball is easier to transport when deflated. Unplugging an exercise ball for the first time can seem like a daunting task. However, once you get the hang of the process, it only takes a minute.