Sonnalli Seygall shared a throwback pregnancy fitness video, where she can be seen doing exercises on Swiss Ball ...

All right, guys. We're going to do a 10-minute, total body workout using the stability ball. So let's get started. We're going to start with the overhead reach. So the ball high in the air ...

The next time you’re in the gym, or after a new piece of kit for home workouts, here’s why you should consider the stability ball… OK, let’s see a show of hands: whose go-to piece of kit ...