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Introduction to Anatomy LSSM BTEC Level 5. Introduction. Anatomy From the Ancient Greek Ana “to separate” and temnein “to cut up” The study of the structure of living things. Learning Outcomes. Observe and describe human movement associated with selected modes of physical exercise
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Introduction Anatomy From the Ancient Greek Ana “to separate” and temnein “to cut up” The study of the structure of living things
Learning Outcomes • Observe and describe human movement associated with selected modes of physical exercise • Understand the application of anatomical principles in improving performance and preventing injury
Learning Outcomes • Identify anatomical features and demonstrate joint movements • Understand the structure of selected joints • Describe conceptual models by which musculoskeletal joint systems are stabilised dynamically • Develop an awareness of methods used in anatomical assessment
Remember… • This is an introduction (only!) • Conceptual • Descriptive • Relevant to health • Relevant to physical activity?
Learning Outcomes • Become familiar with the terminology used to describe body part locations, reference positions and movement • Understand planes of motion • Describe the different types of joints and their movements
Anatomical Position • Reference position • Body and head in upright position, facing ahead, limbs straight • Feet are parallel and close together • Arms by the side of the body with the palms facing forwards
Anatomical Planes • Coronal (Frontal) • Sagittal (Anteroposterior) • Transverse (Horizontal)
Anatomical directional terms • Anatomical position = reference • Can be used to describe a position of a body part in relation to another
Anatomical Terms • Dorsal • Ventral • Palmar • Supine • Prone
Skeleton, bone and joints • Skeleton has several functions • Axial • Appendicular • Types Long Short Flat Irregular Sesamoid
Joints • The articulation of 2 or more bones to allow movement • Classified by: Structure: or Function: fibrous synarthrodial cartilaginous amphiarthrodial synovial diarthrodial
Amphiarthrodial joints • Slightly moveable • syndesmosis • symphysis • synchondrosis
Diarthrodial Joints • Motion is possible in one or more planes • Synovial: Articular cartilage Synovial membrane Fibrous joint capsule Joint cavity and fluid
Diathrodial joint subtypes • Gliding • Hinge • Pivot • Saddle • Condyloid • Ball and socket
Joint Movement • Six basic movements • Flexion • Extension
Joint movement • Abduction • Adduction
Joint movement • Internal rotation • External rotation
Special joint movements • Pronation • Supination • Dorsiflexion • Plantarflexion • Inversion • Eversion
Special joint movements • Elevation • Depression • Protraction • Retraction