A member asked:

Iam 6.1255lb last 8mnths i lost 40lbs i walk i noticed lately after about 10min of walking as igo faster get spasms or cramp feeling under my left breast had ecg & stress tst 2mnths ago fine, cause ?

A doctor has provided 1 answer
Dr. Susan Arnoult answered

Specializes in Family Medicine

Muscle cramping: You could be experiencing muscle cramping of the chest wall muscles. Be sure to stay hydrated, eat foods high in potassium, stretch out well before going on the walk.

Answered 7/24/2014



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