Research shows people with more muscle mass have reduced risk of major disease. Sponsored by Longevity Medical.

The duo were all smiles as they flexed their biceps and jumped in the air — in heels! — for photographers Catherine Santino is a Style Writer-Reporter at PEOPLE. She began as a contributor for PEOPLE ...

Whether its cardio, weightlifting or even Pilates, at-home and virtual workouts have drastically increased in popularity since the pandemic. As a result of increased demand for quality at-home fitness ...

Joe Biden's fundraising advantage appears to be translating into an edge on the airwaves, as the Democratic presidential nominee is swamping President Donald Trump with a blitz of television ...

A 52-year-old Scottish bagpiper mistook swelling in her chest for muscle strain from playing the bagpipes, but doctors later ...