The muscle strength and reflex lab uses the involvement of two subjects to demonstrate the electrical properties of muscles and their motor neurons. With the relative strength and electrical activity of the dominant forearm, the observed data showed how the dominant forearm will average a higher force due to the amount of strength that arm may or may not have, and the amount of receptors that contract in unison. Supporting our second hypothesis, the non-dominant forearm resulted in a higher fatigue rate than the dominant forearm. This demonstration shows how the dominant arm with larger diameter fibers will be more likely to have more mitochondria and myofibrils causing the longer fibers to fatigue. There may also be a case where the dominant
