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Mechanical Plasticity: Skeletal Muscle Adaptations, Naomi Broker

The Science Journal of the Lander College of Arts and Sciences

The purpose of this paper is to investigate the adaptations that occur in human skeletal muscle in response to endurance and resistance exercises. The advances made in science over the past several decades increased the number of methods available for the classification of muscle fibers, resulting in many fiber type classes and their corresponding characteristics. This allows for the tracking of changes that occur within the muscle fibers. The heterogeneous collection of fiber types found within a muscle allows for its dynamic nature. Myosin form expression varies according to the muscle’s changing functional demands. In response to endurance training, muscle …