In a serendipitous discovery, UC San Diego researchers using cryo-EM technology captured the first visualizations of the 3-D structure of the muscle acetylcholine receptor in fetal and adult muscles.

Don't let aging drain your strength—learn which high-impact proteins can shield your lean mass and keep your metabolism ...

Time under contraction is not directly measured in a typical weight training program. Most people really don't even think about the number of seconds a given muscle is forced to work. Indirectly, ...

New research has shown one type of muscle contraction is most effective at increasing muscle strength and muscle size -- and rather than lifting weights, the emphasis should be on lowering them. Good ...

Hot and humid climates are particularly conducive to muscle cramps. Studies suggest that athletes, like Sinner, who compete in such conditions are at a higher risk due to the increased sweat loss and ...

Traditional lifting often fails as we age; discover the "continuous tension" method that firms skin and muscle without the ...

While you might think coffee energy and sodas drinks keep you hydrated they often do the opposite An expert shares six foods ...