Why is the leg the strongest muscle?

There appears to be great debate on which muscle in the human body is the strongest. According to the The Library of Congress, "Everyday Mysteries," there is no one answer for this question since there are different ways to measure strength. There is absolute strength (maximum force), dynamic strength (repeated motions), elastic strength (exert force quickly), and strength endurance (withstand fatigue).

However, click on the related links section (Everyday Mysteries) indicated below for a better understanding of the debate.