Biomechanics

A detailed Summary of Biomechanics

The term biomechanics means the study of the structure and function of biological systems using the methods of mechanics. Biomechanics studies the process of kinematics and develops artificial limbs and footwear specifically to aid the body in performance. The study of biomechanics also includes the stress testing on crash dummies in car accidents and any sport where stress is placed on the body in order to produce performance. The type of stress specifically is the joint stimulation and bone modeling stress.

The most common use of biomechanics is in the development of prosthetic limbs used for the handicapped. Most work on prosthetics is done in laboratories where scientists use calibrated machines to test stress and wear of artificial limbs. These days, prosthetics, are made of titanium and lightweight fiberglass to make a near perfect match with most people. The most common prosthesis is the replacement in a below the knee amputation. T

In order to develop this prosthesis they had to go through two main phases, the analysis of a jogger wearing a standard walking prosthesis and computer simulation of the flexing of the knee on this walking prosthesis. They had to measure rotation, weight bearing, moments, and the stress of the joints acting on this limb. After the mechanical actions were mapped out they had to use many mathematical equations to spring force and spring stiffness. All of this was accomplished and the conclusion was that by varying the placement and orientation of the spring, the moment arm values could be adjusted in an attempt to linearize the spring stiffness.

Another use of biomechanics is in the subject of crash simulation, human stress testing, and collision testing. In the attempt to develop safer cars, cars with special sensors were crashed to find out what stress occurs where and how the body of a person reacts to the crashes. Of course paying a pers

Some common words found in the essay are:
Clemson University, , University Study, Department Transportation, Biomechanics ASB, stress testing, flexing knee, department transportation, moment arm, walking prosthesis, artificial limbs, spring stiffness,

Approximate Word count = 643
Approximate Pages = 3 (250 words per page double spaced)

Category: Science

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Biomechanics

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