But, a surprising number of midlife women can’t engage their core or glutes in the gym - and aren’t using them on their runs (and I was one of them!)

Yes they can still run, but without being able to correctly engage these vital muscles, their form will collapse over time, increasing their risk of injury.

Many women know they are losing strength in these areas, but don’t know how to fix it.

And when you’re not sure, you can’t take action.

But if you know it’s something you can’t afford to ignore, this video tells you:

How to ensure you are engaging your glutes and your core in the gym

How to train to make sure you are using your glutes and core when you run (most runners who strength train miss out this part)