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Who has stronger legs: Male or Female?

Published in Human Physiology 2 mins read

While it's a common misconception that men always have stronger legs, females actually have relatively stronger lower limbs than males.

Leg Strength Comparison

Aspect Females Males
Relative Lower Limb Strength Stronger (higher proportion of lean mass) Weaker (lower proportion of lean mass)
Relative Upper Limb Strength Weaker Stronger
Lean Mass Distribution Higher proportion in lower limbs Higher proportion in upper limbs

The strength difference isn't simply about fat distribution. The referenced information indicates that females have a higher percentage of their *lean mass* located in their lower limbs. This means that, pound-for-pound of muscle, women's legs are comparatively stronger than men's. Conversely, men generally have a higher proportion of their lean mass in their upper body.

This difference is statistically significant (p < .001), showcasing the clear distinction in lean mass distribution and relative leg strength between the sexes. It's important to note that "stronger" is being used here in the relative sense – meaning that when comparing the muscle mass in legs, women are, on average, relatively stronger. It does not mean that women can lift heavier weights overall, as men generally have more overall muscle mass.

In summary, females have relatively stronger lower limbs than do males, whereas males have relatively stronger upper limbs.

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