First Lady Michelle Obama stars in The National Foundation on Fitness, Sports and Nutrition's new campaign video, History of Exercise, released to celebrate its 60th anniversary.

Obama features in the video alongside American actor and comedian Nick Offerman, where the pair are seen 'humorously engaging' in various workouts, and Obama commented 'When it comes to exercising, the trick is to find an activity that you enjoy. If you can have a little fun with it, like Nick and I did in making this video, then you'll incorporate physical activity into your life on a regular basis'.