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Lab 4 - Myology

Lab 4 - Myology - b Shoulder joint flexion extension...

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LAB #4 (Week 4): Muscle Anatomy and Movement Analysis PROCEDURES: 1. Using the skeletons marked with the muscle origins and insertions, the wall charts, and anatomy books, identify the origin, insertion and functions of each of the following muscles: Trapezius, Levator Scapulae, Rhomboid, Serratus Anterior , Deltoid, Pectoralis Major, Latissimus Dorsi, Biceps Brachii, Brachialis, Triceps Brachii, Rectus Abdominus, Erector Spinae, Iliacus, Psoas, Gluteus Maximus, Gluteus Medius, Adductor Magnus, Quadriceps (rectus femoris, vastus medialis, vastus lateralis & vastus intermedius), Hamstrings (biceps femoris, semimembranosus & semitendinosus), Gastrocnemius, Soleus, Tibialis Anterior 2. With a partner, perform the following joint movements: a) Shoulder girdle - elevation of the scapula, upward rotation of the scapula; protraction of the scapula; retraction of the scapula
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Unformatted text preview: b) Shoulder joint - flexion, extension, abduction, adduction, horizontal flexion, horizontal extension, inward rotation, outward rotation c) Elbow joint - flexion, extension d) Radio-ulnar joint - supination, pronation e) Wrist and hand joints - flexion, extension, adduction, abduction f) Trunk - flexion, extension, lateral flexion, rotation g) Hip joint - flexion, extension, abduction, adduction, inward rotation, outward rotation h) Knee joint - flexion, extension i) Ankle joint - dorsiflexion, plantar flexion, inversion, eversion 3. Analyze the joint actions and muscles involved (prime movers only) in each of the two exercises shown on the attached page. You must follow the movement analysis style described on pages 9-24 to 9-26 in the Kinesiology 142 Laboratory Manual. Submit this assignment at the start of your laboratory session next week for 10 marks....
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