Charley horses are the involuntary contractions of leg muscles, especially during nighttime. These occur without any warning.

Medically reviewed by Mallory Christopherson DC, FMT, CSCS Muscle cramps are sudden, involuntary, painful contractions of one ...

NLCs, also called charley horses, are uncontrolled spasms in the muscles of the leg that may be painful. The spasms typically occur in the calf muscles, though they may also appear in the thighs ...

Open circulation to my legs. Switch. Return. Let's breathe to finish. Horse riding posture ... you can practice releasing a lot of your muscle tension, stabilizing your muscles, and also just ...