If building strength and muscle mass is part of your New Year's Resolution, you may want to add a new routine to your workout ...

These common causes of muscle spasms are usually minor conditions ... Muscle twitching commonly results from stress, exercise, or having too much caffeine. It usually goes away on its own.

Leg cramps are painful and debilitating. They can stop you in your tracks during a busy day or wake you from a restful sleep.

DEAR DR. ROACH: I've had muscle spasms and cramping in my lower legs and feet for quite some time. It almost always happens when I'm laying in bed and in the early morning hours. If I stand up and ...

To get your calf muscles in shape, here are some exercises you can try. Calf raises are the classic calf-strengthening exercise. They use your body weight to strengthen and tone the gastrocnemius ...

Researchers have proposed connective tissue damage, muscle damage and spasms, and inflammation are possible culprits. For example, research has found that exercise causes acute trauma to the muscles.

Muscle twitching is a significant cause for concern when accompanied by other neurological symptoms such as muscle weakness, ...

Many people consume amino acids to support growth in muscle mass and strength. But get this: “They increase the quality of ...