This isn't a hoax -- it's all about intensity.
There's more to a name than what's between A and Z. One study shows the common gym characteristics of the most fit people who work...
Improve your circulation, enhance your mood, lower your risk for Alzheimer's disease and live a longer, healthier life.
Video of this woman from Korea picks up 14 million views in a week.
Dynamic contraction has a big impact on muscle growth, according to a fitness expert.
More and More people ditching their gym memberships in favor of working out in short burst throughout the day. Sloane Glass (@sloa...
Trainer Travelle Gaines adds a new wrinkle to a standard exercise.
This beer bong bench press is crazy.
The supermodel's trainer says her fitness routine is "not for the faint of heart."
No matter how experienced you are, remember: Safety first.