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 ...

Another exercise that Sonnalli did in the video using the Swiss ball was bouncing and rolling. Bouncing on the ball in circles with your legs wide open allows the pelvis to remain open and engaged.

Exercise ball: For seated exercises, stability balls offer some bounce and core engagement. Bodyweight plyometric: Exercises like squat jumps and high knees on a soft surface can simulate some ...