This is the moment a man trying to pop an exercise ball with an axe thanks his lucky stars for his quick reflexes in Export, Pennsylvania on March 18, as one of the aces comes flying right back at ...

While a weight limit this high may seem overkill, it will ensure that your exercise ball won't pop or leak air, even during periods of heavy use. This is particularly important if you plan on ...

Adding an exercise ball like this to your routine may help increase ... You could also use it to work on your core stability, or even as lumbar support. Pop it behind your lower back while sitting ...