
Ring the TikTok trend alarm - there's a new fitness routine going viral, this time coined the 25-7-2 workout (spoiler alert: it's all about the stairmaster).
It's far from the first workout to go viral on the app - first came the 12-3-30 treadmill workout, soft hiking, and then a Pilates-and-strength hybrid in the form of the 3-2-8 workout. Now, the 25-7-2 is trending (clearly, TikTok users love following a number-based workout plan).