Most times when the hamstring muscles are mentioned by athletes, it is in a negative manner. It is usually a case of—“Damn, I just tone my hamstring muscle.”
What are you trying to achieve with your present exercise programme? Are you concerned more about your heart and the state of your arteries? Are you looking for a better physique?
Exercise may not be a cure-all, but it can certainly do its part in guarding against heart disease. Many people exercise just to look good, and are not overly concerned about the health factor