When you think about it, fifteen minutes is no time at all. It's not even an episode of a sitcom, and it's only a quarter episode of The Crown!
But 15 minutes can see you making a big change in your life, if you use it wisely.
In a Mind Yourself Now special, Ronan Murphy from Toned Fit explained the 15 minute workout he has devised that will get you active, without having to leave the house.
Head to Ronan's Instagram for more information.
Across the first week in January, we'll be asking some of our Mind Yourself Now experts to help us get 2021 off to the best start possible.
If you have any questions you'd like to ask email them to dermotanddave@todayfm.com