The 6-6-6 challenge involves walking for 60 minutes at 6 a.m. or p.m., warming up and cooling down for six minutes. Here's ...

From 30-pound walks to bone health claims, the internet’s latest fitness trend is heavy on hype—and back pain.

TikTok has banned the #SkinnyTok hashtag after facing pressure from European regulators. Extreme dieting trends on social media that glorify thinness perpetuate negative body image and disordered ...