Is it just us, or is everyone on TikTok seemingly 'locking in' right now? From run clubs to late-night gym sessions, our feeds are full of fitness fans getting their sweat on with the seasonal change, ...

TikTok’s 75-Hard Challenge is restrictive and involves completing five daily tasks every single day. If you miss a task or don’t completely finish it, you have to start all over again at the beginning ...

The 75 Soft Challenge is a TikTok fitness trend that involves 75 days of focused self-improvement in different areas. The plan aims to incorporate specific eating choices, exercise, hydration, and ...

Now that we've overcome the hype of 75 Hard and established the more forgiving 75 Soft, it's time for the 75 Medium challenge to shine. 75 Medium is exactly what it sounds like: an in-between approach ...

Considering a new fitness challenge? Experts say there are benefits — but it's not for everyone. (Getty Creative) If you’re not a workout buff, is diving into a fitness fad going to be a game-changer?