The side-by-side photo shows how little she's changed!

Strava’s Year in Sport report shows running is bigger than ever, with Gen Z leading the pack and making fitness more social, fun, and shareable.

Kendall Jenner has turned heads once again, but this time, it’s not for one of her runway fits. Instead, the model has caught her fans’ attention with her sleek sports bra and polarizing leggings set ...

Already a staple for pro athletes, electric stimulation--sort of like shock therapy for triathletes--is now being marketed to the mainstream. Video: Zapped to glory Michael Kanellos is editor at large ...

From acrobatics and dueling “forms” to international competition, Ludosport Missouri combines full-body fitness with a supportive community.

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Athletes, coaches and celebrity trainers share their favorite stylish and supportive sports bras for every type of exercise Written By Written by Contributor, Buy Side Ebony Roberts is a contributor ...

Kendall Jenner has turned heads once again, but this time, it’s not for one of her runway fits. Instead, the model has caught her fans’ attention with her sleek sports bra and polarizing leggings set ...