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Biomedical Engineering and Bioengineering Commons

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Theses/Dissertations

2014

University of Iowa

Dynamic

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Full-Text Articles in Biomedical Engineering and Bioengineering

Adaptation And Validation Of An Analytical Localized Muscle Fatigue Model For Workplace Tasks, John Maurice Looft Dec 2014

Adaptation And Validation Of An Analytical Localized Muscle Fatigue Model For Workplace Tasks, John Maurice Looft

Theses and Dissertations

Muscle fatigue is universally experienced in daily life, from recreational physical activity to the workplace. However, our ability to estimate fatigue is limited. Several attempts have been made to mathematically model the effects of fatigue, such as how long a muscle contraction may be sustained, known as `endurance time.' However, these simple models of endurance time are limited to static contractions when the body is not moving, but muscles are contracted. This research aims to advance a previously proposed analytical model of muscle fatigue to represent complex tasks such as with rest intervals and dynamic contractions. Multiple methodologies were employed ...