Walking trends have exploded across social media, from the 12-3-30 treadmill challenge to the rise of Zone 2 training. As Fox ...

TikTok fitness trends like the 75 hard and 75 soft challenges probably have you wondering if you should try out these new workout routines. After all -- influencers say it builds mental fortitude ...

Spend a while scrolling through social media, especially TikTok, and odds are you’ll encounter someone enthusiastically sharing their experience with a new fitness or weight loss program.

If you’ve scrolled through TikTok or Instagram, you’ve probably seen fitness challenges based on your biological age. In some cases, it’s funny to see people attempting feats that seem ...