A new study finds daily peanut butter consumption may boost muscle power in adults 65 and older. The research found three tablespoons daily improved a chair-standing test.

Scientists found that muscles store a chemical record of past inactivity that gets significantly worse with age.

Wall sit test after 50: a certified trainer explains proper form, time benchmarks, and what your hold reveals about leg ...

Salt Lake City, UT / Syndication Cloud / March 2, 2026 / SOLE Fitness Key Takeaways Stride length significantly affects ...

Protein is trending everywhere, but does eating more of it actually change how you feel? I put it to the test for 30 days.

Age-based rep targets reveal what counts as solid, strong and elite – plus the quick way to build pulling power ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WHEN YOU THINK of strength, you probably think of muscle and the gym. That’s measured by how much weight ...

"Nothing will make you feel stronger than pulling something heavy off the ground." ...

Even when controlling for aerobic fitness and daily physical activity, stronger muscles were associated with longevity.

Sydney Peterson is among the U.S. athletes heading to the 2026 Winter Paralympics. A neuroscientist in training, Peterson is studying movement disorders, similar to her own condition.

Many people rely on generalized nutrition advice that does not account for how their metabolism actually works.”— Jason ...

Magnesium is trending. Here's why it could be worth your time ...