Right out of the gate ...

Trainer Kelly Matthews created the '30 Realistic' Challenge to help people build healthy, sustainable habits. Here's how to make the challenge work for you.

Elisha Serrano spent two months walking and running on a treadmill to Taylor Swift's concert film. Her initial goal was to ...

Jennifer Lopez is proving once again that consistency is key, this time in a fitted crop top and leggings set. The multi-hyphenate star shared a new gym selfie, showing off her toned physique in a ...

Strategist senior editor Crystal Martin owns nine pairs of these Aerie leggings — and she’s not done shopping. “I might buy another couple pairs,” Martin admits. “I have an illness.” Martin, who works ...