Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

Fitness expert Lia Bartha explains whether Pilates or strength training is best for women 50+ seeking longevity, strength, ...

Stronger arms after 40? A celebrity trainer explains how to do it right—no ego lifting, just smarter full-body training.

The Best and Worst Chest Exercises, According to a Trainer originally appeared on Men's Fitness. Chest day is sacred. But if ...

Data from this ANSUR II study, which measured over 4,000 active duty males, found the average chest circumference to be 105.87 cm (41.68 inches). While this skews slightly above the general population ...

Many people still believe that building muscle means living at the gym and constantly training. Fresh evidence shows it's ...

Catch up on Tyron Smith’s early months of retirement, including his work with a fellow first-round Cowboys left tackle.

Discover proven methods to delay aging naturally. Learn science-backed strategies for maintaining youthful skin, energy, and ...

In the past year, weighted vests have become a fixture of the fitness world. But how effective are they, really? The New York ...

Lord Voldemort looks shredded and stronger than ever. Joe Manganiello is still smashing goals in the gym. Here's a glimpse at the lower-body workout that's pushing his limits. Want to build the ...

From the Olympic track to social media smoothies, creatine has evolved from a niche performance aid into a wellness staple ...