Here's an expert's way of keeping motivated to exercise when conditions are not great outside....

Martyn Rooney is one of the most experienced members of Team GB's athletics squad - with an Olympic medal to his name.

But his tip might hurt. He suggests finding an exercise you really don't like and do that. Martyn's a great believer in hard work. And talks a lot of sense.

Martyn's not only a guest but a great podcast host. You can catch him with Paralympian Dan Greaves on that Greaves and Rooney Sports Podcast...here's the link https://podfollow.com/1458149570

I'm raising money for Maggie's Cancer Centres and if you're enjoying the podcasts you might like to give me a 'tip' which goes straight to the charity.

https://www.justgiving.com/fundraising/destinationtokyo