Severe cramps (leg and foot), day
and night. The biopsy sugested
metabolic myopathy but was not conclusive. Magnesium, potassium, etc are Ok. No history in the family. No hormone problems. No other symptoms. But I can't squat down, can't stand on tip toes, can't do exercise, can't walk on sand, can't do a bunch of things (and this is affecting my work, I'm a civil engineer).