There’s nothing better than turning off the lights and cranking up the tunes to release your inhibitions, shift your mood and work up a wild sweat, and bonus points for doing it sober and in the company of other like-minded people.

Since 2009 they’ve had more than 500,000 people get their groove on at a No Lights No Lycra and this morning Rach & Dean were joined by founder of the movement, Alice Glenn to find out what its all about.