Today's true sports drinks are still the classic Gatorade -- packed with the electrolytes potassium, magnesium, calcium, and sodium to provide energy during intense workouts -- as well as competitors such as Cytomax, Allsport, and Accelerade.
Use a little ice. To calm down the muscle spasms, use an ice pack or cool compress on the area youâre experiencing the charley horse. Never apply ice directly, but wrap it in a towel or bandage before placing it on your skin. Do this for 5-15 minutes for the best results.
What Causes Charlie Horses. Charlie horse is the name given to a muscle spasm or cramp experienced by an individual, especially in the leg. The most probable area where Charlie horse strikes is the calf region and that too, at night, lasting for a few seconds to few hours, thus awakening the patient. In most of the cases, Charlie horses are the late responses of overstraining a muscle during exercise, or otherwise. 2  Charley horse might be the result of an electrolyte or mineral imbalance in the body. 3  In some of the cases, Charlie horses have been found to be a signal of the onset of a vascular disease.