One of my favourite things to train has got to be my core. ‘Really? That’s a bit boring’ you may be thinking. But, actually, our core are the group of muscles that stabilise our spine and trunk of the ...

1. Lie on your back and raise your legs and bend your knees so they are bent at a 90-degree angle. Place a stability ball on your thighs and extend both arms up to hold the stability ball in place. 2.

We’ve said it before, and we’ll say it again: when building a strong core, sit-ups aren’t always the best option. Not only can regular sit-ups and crunches put strain on your lower back, you’re only ...

The dead bug exercise may have a funny name, but it's a seriously effective move. The slow and controlled core strengthening exercise involves lying on your back and moving your arms and legs in a way ...

Nothing will humble you like an exercise ball. Working with an exercise ball can also help you improve your sense of your body in space, a.k.a. proprioception, Jeffers explains. “Stability ball ...

Keeping the back flat, lie supine on the floor, knees up, holding a stability ball between your hands and knees. Extend opposite arm and leg (left leg, right arm and vice versa). Repeat 10 to 12 reps ...