Cramps

 

 

Leg cramps are a common and usually harmless condition where the muscles in your leg suddenly become tight and painful.

It usually occurs in the calf muscles, although it can affect any part of your leg, including your feet and thighs.

After the cramping has passed, you may have pain and tenderness in your leg for several hours.

Three out of four cases occur at night during sleep.

Cramps are extremely common. Almost everyone (one estimate is about 95%) experiences a cramp at some time in their life. Cramps are common in adults and become increasingly frequent with aging. However, children also experience cramps.

Any of the muscles that are under our voluntary control (skeletal muscles) can cramp. Cramps of the extremities, especially the legs and feet, and most particularly the calf (the classic "charley horse"), are very common. Involuntary muscles of the various organs (uterus, blood vessel wall, intestinal tract, bile and urine passages, bronchial tree, etc.) are also subject to cramps.

 

The most commonly affected muscle groups are:

 

  1. Back of lower leg/calf (gastrocnemius).

  2. Back of thigh (hamstrings).

  3. Front of thigh (quadriceps).

  4. Feet, hands, arms, abdomen

 

Causes:

 

it is related to poor flexibility, muscle fatigue or doing new activity. Other factors associated with muscle cramps include exercising in extreme heat, dehydration and electrolyte depletion. Cramps are more common during exercise in the heat because sweat contains fluids as well as electrolyte (salt, potassium, magnesium and calcium).

 

Primary prevention:

 

  1. Improve fitness and avoid muscle fatigue

  2. Stretch regularly after exercise - Warm up before exercise

  3. Stretch the calf muscle: In a standing lunge with both feet pointed forward, straighten the rear leg.

  4. Stretch the hamstring muscle: Sit with one leg folded in and the other straight out, foot upright and toes and ankle relaxed. Lean forward slightly, touch foot of straightened leg. (Repeat with opposite leg.)

  5. Stretch the Quadriceps muscle: While standing, hold top of foot with opposite hand and gently pull heel toward buttocks. (Repeat with opposite leg.)