How To Do A Bridge Exercise With An Exercise Ball With Pictures
The exercise ball adds more resistance to the exercise so you develop better body control. [4] X Expert Source Landis OwensPersonal Trainer Expert Interview. 8 June 2021. If you want to work your core even harder, only rest your feet on top of the exercise ball instead. Get an exercise ball that’s the proper size for your body. If you’re between 5’1”–5’7” (155–170 cm), get a 21 in (53 cm) ball....