You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

The most common leg cramps occur during sleep and can often wake you up due to the terrible pain. But what exactly are leg cramps, who is likely to get them, and why do they happen? Women's health ...

Peripheral Artery Disease (PAD) is a condition where the arteries in the legs, pelvic area or arms become narrowed or blocked typically due to plaque build up. Thus, the blood flowing into these limbs ...

Your legs do far more than carry you through long workdays and winter walks. According to doctors, they can quietly reveal what’s going on deep inside your body, sometimes long before a serious ...

(CNN) — Growing evidence shows that building muscle strength can have benefits for your heart, even leading to better outcomes after a heart attack. Having a higher level of leg muscle strength ...

Picture this: You’re lying in bed, *just* about to fall asleep, when your leg starts to cramp. The contractions, the twisting, the spasms, ugh! Naturally, you start to wonder, what causes leg cramps ...

University of Pittsburgh School of Medicine researchers carrying out a small pilot clinical trial demonstrating that a drug-free, minimally invasive intervention targets the root cause of progressive ...

Spending a few minutes each day balancing on a single limb can make you stronger, boost your memory and keep your brain healthier.

Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...