The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

If your fitness goal is to up the ante on endurance, pack more power into your sprint, or supercharge your strength gains in the gym, it’s worth exploring – what are the different muscle fiber types?

Medically reviewed by Mallory Christopherson DC, FMT, CSCS Body types influence metabolism, weight gain and loss abilities, and health risks.The three main body types are endomorph, mesomorph, and ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

VENICE BEACH, LOS ANGELES (KABC) -- In Venice Beach, pumping iron - and showing off the results - is a tradition that dates well back to before even Arnold Schwarzenegger made his fame there as a ...

From the August, 1985 issue of High Times comes Kyle Roderick’s remarkably forward-thinking profile of competitive women bodybuilders. Who are women bodybuilders and why are they popping up in the ...