Truth is, there’s no “better” option. Both treadmill and outdoor running have their perks, and both can help you build ...

When we look at calorie burn, runners will know the numbers are high. Harvard Health conducted a study to determine which ...

In the high cliffs above Chamonix, Jim Walmsley finds his limits—and keeps breaking them—in a story of endurance, elevation, and evolution.

Exercise increases how many calories people burn each day, without the body compensating by using less energy elsewhere.

Your heart doesn’t have to age at the same pace as your birth certificate. With the right lifestyle choices and a proven ...

As you get older, it's not uncommon to feel like your body needs longer to recover after a long walk or bike ride or a tough ...

Check out our curated selection of the best fitness trackers currently available on the market to help you reach your health ...

Background Axial spondyloarthritis (axSpA) impairs trunk strength, mobility and cardiorespiratory fitness. Despite exercise ...

We can replace joints, lenses, even organs—but not the brain. As neuroscience unravels the mechanisms of neurodegeneration, ...

Walking, high-intensity movements, and resistance training have all been linked to better metabolism. Beyond your workout sessions, you can help maintain weight with adequate sleep, post-meal walks, ...

Ascension St. John’s Human Performance Lab helps people measure heart health and build fitness plans for the year ahead.

Exercises that wake up foundational muscles, have some complexity, and include explosive movements can get you ready for the ...