The main muscles that are involved in leg flexion. Introduction: The legs are considered to be the strongest part of the body after the back. The thighs of the legs comprise the femur bone, which is considered to be the strongest bone found in the human body. It is known to be strongest as it is very difficult to and requires ample amount of pressure or force to break it.

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Chapter 9.5, Problem 2QC

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The main muscles that are involved in leg flexion.

Introduction:

The legs are considered to be the strongest part of the body after the back. The thighs of the legs comprise the femur bone, which is considered to be the strongest bone found in the human body. It is known to be strongest as it is very difficult to and requires ample amount of pressure or force to break it.

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