Women's fitness expert Dr Stacy Sims says it’s not about doing more – it’s about lifting smarter, heavier and with intent ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

Avocados, bananas, leafy vegetables, nuts, and fermented foods are commonly used foods that can help prevent muscle cramps.

Calcium is the essential "on switch" for muscle contractions and a critical partner in maintaining hydration during hard ...

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 ...

Scientists have developed a network of mechanical motors that mimic the molecular machinery underpinning human muscle ...

MICKLETON, N.J. (WPVI) -- Nearly everyone gets a muscle cramp from time to time. When muscle contractions won't stop and can't be controlled, that's called dystonia. A South Jersey man is now sharing ...