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Skeletal Muscle

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The human body is very complex and consists of various anatomical and physiological aspects. One such aspect that makes up the largest group of tissues in the body is muscle (Sherwood, 2013, p. 259). Muscles are identified as either striated or unstriated and either voluntary or involuntary. Of the various types of muscles, skeletal muscle contributes to 40% of the human body weight (Sherwood, 2013, p. 259). Skeletal muscle is controlled by the somatic nervous system, which means that it is a voluntary muscle. When considering appearance, it is a striated muscle meaning to say that it has alternating light and dark bands (Sherwood, 2013, p. 259). Skeletal muscle is made up several muscle fibers in which each muscle fiber consists of myofibrils,

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