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 ...

Walking activates your slow-twitch muscle fibers, which build muscular endurance and resistance to fatigue, as opposed to ...

Adding more weight lifting sets to your workout routine can help build strength and muscle—but only up to a certain point, ...

Nutrition expert Alan Aragon was on the most recent episode of the Huberman Lab podcast, where he shared how much protein you ...

Building muscle you can see requires strength training, cardio exercise and the right diet. Follow these expert tips to start ...

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

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

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