So, why should you subscribe to a YouTube fitness channel? Well, let’s face it: gyms can often be expensive, intimidating and whiffier than a schoolboy’s bedsheets, so it’s understandable that not everyone wants to rely on them to keep their fitness in check.

But who needs ’em, eh? All you need to get a 1,000-calorie-burning workout on the go is your living room, an internet connection and enough space to ensure you don’t smash a vase/stumble into the fireplace/brain the cat.

Here are five popular-for-a-reason YouTube fitness channels that’ll have you sweating like a toned pig in no time…