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PSIO 201 1st Edition Lecture 17Outline of Last Lecture Articulations Outline of Current Lecture I. Muscle TermsII. Muscle AnalogyCurrent LectureMuscle : Structure and Function – Generate TensionThree types of muscle:SkeletalMuscleCardiacSkeletal Muscle Functions- locomotion- Facial expression- Posture and body position- Regulation of body temperatureOrganization:-Connected to bone by tendon- Deep Fascia – layer of connective tissue that bundles of muscles- Epimysium – Covers Muscle; Tough Connective tissue- Fascicle – cylinders covered by perimysium inside of epimysium - Endomysium – covered by muscle fiber (muscle cell) Spaghetti Analogy –Muscle fiber – bag of spaghetti Fasicle – Cosco BagBags in a box – deep
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