Muscle soreness: It could be normal for the muscle to become sore when the routine changes, or the exercise is strenuous enough to cause some lactic acidosis in the muscle tissue...One needs to be sure the hamstrings are the source of pain and that the pain does not result from back problems.
Answered 5/28/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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