Dance is an art form. Professional dancers pride themselves for being able to express complicated emotions through the artistic interpretation of movements. Like athletics, dancers are very prone to physical injury, that is, their work requires intense physical training in which often result in mild or severe injuries. This essay will attempt to investigate and understand what is the hamstring strain or tear injury, how it occurs, and ways to prevent such injury.
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A dance piece is constituted with a variety of movements displayed by the human body. One of the primary functions of the skeletal system is to provide support and shape while the muscular system is to provide a range of movements by moving the different limbs of the body. Therefore, the kinesiology muscle of a dancer that directs the leg into amazing moves is complicated. The hamstring muscle group consist of three muscle; the Biceps Femoris, Semitendinosus, and the Semimembranosus. The hamstring muscle group is located at the back of the thigh. According to “The Anatomy of Exercise and Movement”, the Bicep Femoris is the largest and most lateral of the three hamstring muscles. It has ‘the long head’ and ‘the short head’ making it a bicep muscle. Its primary purpose is to contract, consequently helping in hip outward rotation. As for the other two hamstring muscles, the Semitendinosus and Semimembranosus are completely synergistic, doing the same actions together. Working at the hip, both muscles extend and are active in internal rotation (pg.144). All three muscles in the hamstring muscle group have the same origin, which is the Ischial Tuberosity, also known as the sitz bone, situated at the bottom of the pelvis bone. Even though the F asdf asdf asdf asdf asdf asdf asdf hamstring muscle group have same origins, each muscle has a different insertion, the Bicep Femoris; the head of Fibula (bone) and the lateral of Tibia (bone), Semitendinosus; proximal of Tibia,...
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