human movements - seoul national...
TRANSCRIPT
Human Movements
Osteology and Myology
Jehee Lee Movement Research Lab Seoul National University
Textbook
Gray’s Anatomy, 2nd edition, Churchill LivingstonePopular textbook for anatomy
Netter’s Concise Orthopaedic Anatomy, 2nd edition, SaundersSpecialized for orthopaedics
Young’s Cartoon of Osteology, 1st edition, Pacific Books
Body SystemsSkeletal system
cartilage, bone, joints, skin and fascias
Muscular systemskeletal, cardiac, and smooth muscles
Cardiovascular systemLymphatic systemNervous system
We are interested only in skeletal and muscular systems in this course
Skeletal SystemCartilage
• support soft tissues • provide a smooth, gliding surface for
bone articulations at joints • enable the development and growth of
long bones Bone
• supportive structures for the body • protectors of vital organs • levers on which muscles act to
produce movement • reservoirs of calcium and phosphorus • containers for blood-producing cells
Skeletal SystemJoint
• synovial joint • solid joint
Ligament and Tendon
Medical Terminology
Neutral PoseHands by sides, palm forward Feet together, toes forward
PlanesSagittal (anterior, posterior) Coronal (medial, lateral) Transverse (superior, inferior)
Muscle-Lever Systems
Muscle-Lever Systems
Muscle NamingShape: rhomboid major muscleAttachment: sternohyoid muscleFunction: flexor pollicis longus muscle Position: palmar interosseous muscle Fiber orientation: external oblique muscle
GroupQuadricepts femoris: rectus femoris, vastus lateralis, vastus medialis, vastus intermedius Hamstring: semitendinosus, semimembranosus, biceps femoris