From cellular energy boosts to the "endorphin high," daily aerobic work can rewire your health—but only if you avoid the ...

Dale Bozzio, singer and songwriter of Missing Persons, opens up about the serious health challenges she now faces as a result ...

Former Good Morning America chief medical correspondent Dr. Jen Ashton has been showing off her new figure in a bikini to celebrate her over a year-long fitness journey.

Daily cardio leads to a number of health benefits, especially for your heart, lungs, and overall fitness level. Just be careful not to overdo it, experts caution.

When things get hard, I face them head on and adapt as necessary. For example, a few weeks before my recent Hyrox competition in Chicago, I tweaked my hamstring. It would have been easy to pull out of ...

Combat roles in the Marines have had gender-neutral requirements since 2015. A new policy extends that rule to fitness test scores.

A viral Instagram video has sparked a fitness feud after one trainer hit back, calling another’s advice “a dangerous message.” ...

There's a whole lot to love about the late 1980s NBC sitcom "The Golden Girls," which followed four single older women who all lived together in Miami, Fla. It's full of crude humor that helped ...

At 80 years old, Pam Sheely is redefining active ageing. During a recent strength-training session her PT Ben Bruno (who trains clients including Jessica Biel and Kate Upton) posted on Instagram, Pam ...

At 80, Natalie Grabow completes the Ironman World Championship, proving age is no limit to endurance and determination.

The saying goes that you never regret a workout, but not prioritising rest and recovery can make you less likely to hurry back to the gym. From an increased risk of injuries to a rise in fatigue, ...