Q:

Do black men have extra muscles in their legs?

A:

Quick Answer

Black men do not have extra muscles in their legs, states Dr. Robert Kwok on HealthTap. Basic muscle anatomy is not affected by race or gender. The human race arose from common ancestors, and separate races did not develop until migration occurred.

Know More

Full Answer

Although black athletes hold more world records for 100-meter dashes than any other race, LiveScience states that it has nothing to do with the color of their skin and is likely due to the longer length of their legs in relation to their torsos and their higher centers of gravity. Black men may have longer muscles in their legs, but not extra ones.

Learn more about Muscles

Related Questions

  • Q:

    What muscle group allows you to draw your legs to the midline of your body?

    A:

    The hip adductor muscles allow humans to draw their legs to the mid-line of the body, an action which is aptly named adduction. Other movements the hip adductors enable include transverse adduction, flexion, extension, and external rotation.

    Full Answer >
    Filed Under:
  • Q:

    What are voluntary muscles?

    A:

    According to the Encyclopedia Dictionary of Biology, voluntary muscles, also known as striated, skeletal or striped muscles, refer to muscles that are within a person’s control and are generally attached to the skeleton. An individual muscle is composed of bundles of long muscle fibers. A strong connective tissue sheath covers the entire muscle, which is attached to a bone at each end through inextensible tendons.

    Full Answer >
    Filed Under:
  • Q:

    Why must skeletal muscles be arranged in antagonistic pairs?

    A:

    Skeletal muscles must be arranged in antagonistic pairs so that when one muscle moves a joint the other muscle can return the joint to its original resting position. Without an antagonist muscle pairing, there would be no way for the body to return the joint to its original position.

    Full Answer >
    Filed Under:
  • Q:

    Which muscle bends the knee?

    A:

    The muscles that control the knees include the quadriceps, hamstrings and calf muscles. These muscles all work together to allow the knee to move freely in order to walk, run, kick and jump.

    Full Answer >
    Filed Under:

Explore