"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Muscle cramps are a total pain. And next time you feel one cropping up after a long run or heavyweight ...

At one point or another, we’ve all experienced the unexpected, intense pain of a muscle cramp. Muscle cramps, also known as muscle spasms or charley horses, are the involuntary contraction of muscle ...

Ever been sound asleep, only to be startled awake by a stabbing pain in your calf or hamstring? These sudden, intense muscle spasms are better known as charley horses. And they happen to up to 60% of ...

Nocturnal leg cramps (NLC) are common, painful, but usually not serious occurrences. They are the involuntary contractions of leg muscles that happen during sleep. It feels like a spasm and they ...

Whether you call it a charley horse, a muscle spasm or a cramp, sharp muscle pains can immobilize you for a few seconds or for even 15 minutes or more. There’s nothing worse than getting a leg cramp ...

If painful leg cramps have woken you up in the middle of the night, the condition can be both scary and confusing. You may think it’s due to the position you’re sleeping in — but there’s more to know ...

Leg cramps are painful and debilitating. They can stop you in your tracks during a busy day or wake you from a restful sleep. Perhaps you've already tried remedies like using heating pads, taking ...

Waking up suddenly in the middle of the night with a sharp cramp in your leg is more than just an inconvenience—it could be a signal from your body. Here are 10 common reasons behind nighttime muscle ...

If you’ve ever had to stop mid-run due to a foot cramp, you’ll know that it’s a horrible, painful experience. These spasms usually happen in the arches of your feet – and can, quite literally, stop ...

Speak to any runner and there’s a near certainty that they will have experienced cramping at some point. From the humble stitch that is quite common among newbies to full-body spasms seen in ...

In 2014, Toronto Blue Jays player Munenori Kawasaki offered a memorable post-game interview. When asked about leg cramps, he famously advised eating bananas, stating, "Monkeys never cramp." This ...