Metabolism is the process that converts the food you eat into both energy and biological components like muscle and bone.

Collagen is a building block that helps form the structure of your bones and skin — and taking collagen supplements can keep ...

Discover how many pushups make you elite after 45—and the form tips and progressions to boost your score safely.

At 55, 30–40 smooth jumping jacks without stopping—and passing the talk test—signals above-average cardiovascular fitness.

Research suggests that a cup of tea may benefit your bones. However, a specific group benefits more than others.

From regulating blood sugar levels to boosting athletic performance, magnesium is crucial for your brain and body.

Sometimes, it also helps to operate on autopilot: I’ll set out my running gear on my bedroom floor the night before, and I ...

Are you curious where you truly stand on the fitness spectrum? Forget the marathon times and complicated gym stats—experts ...

It's been said that using a vibration plate can help you get stronger and lose weight at the same time. We asked experts whether that's true.

Do you want to build muscle or focus on running or longevity? The results that you get depend on the work that you put in.

According to a survey conducted by The Female Athlete Health Report from Project RED-S and Kyniska Advocacy in 2023, 36 ...

Weighted vests are increasingly showing up in fitness classes and on jogging tracks, touted by social media influencers as a ...