(DONE) Lab #3 Prep Flashcards
Shoulder joint (2 facts)
- aka glenohumeral joint
- 95% of dislocations are anterior
Hip joint (2 facts)
- bones are large and strong
- reinforced by several ligaments
Knee joint (3 facts)
- largest and most complex joint in the body
- hinge joint
- 10+ bursae in knee for shock absorption and friction prevention
Ankle joint
- aka talocrural joint
- 4 main ligaments
3 planes of the body and description
- Sagittal plane (splits body into left and right)
- Coronal plane (anterior and posterior)
- Transverse plane (upper and lower)
flexion (define and example)
- movement results in decrease in angle between two bones in anterior-posterior plane
- bending elbow/ knee joint
extension (define, example, and overextension)
- opposite of flexion
- straightening knee/ elbow joint from flexion position
- hyperextension: portion of body is extended beyond anatomical position so angle is greater than 180 degrees
abduction (define)
- movement of a limb away from the midline of the body
adduction (define)
- movement of limb back towards midline of the body
rotation (define and explain two types)
- motion of a bone around a central axis
- medial rotation: anterior surface of bone moves inward
- lateral rotation: anterior surface of bone moves outward
supination
- lateral rotation of the forearm which brings palm of hand upward
pronation
- medial rotation of forearm which brings palms of hand downward
elevation
- movement that results in portion of body being lifted upward (shoulder shrug)
depression
- opposite of elevation
plantar flexion
- using calf muscles to point foot downward
dorsiflexion
- raising toes and foot upwards toward shin
horizontal flexion
- movement of arm at the shoulder joint from side horizontal position to the front horizontal position
horizontal extension
- return of the arm to the side- horizontal position at the shoulder joint (pushing extended arms backwards)
medial
- structures closer to the midline of body
lateral
- structures further from the midline of the body
superior
- toward head
inferior
- toward feet
anterior
- toward front
posterior
- toward rear
proximal
- toward trunk of body
distal
- away from trunk of body
internal
- away from surface of the body
external
- toward surface of the body
equipment for procedures 1-5 (5)
Knee joint model Hip joint model Shoulder joint model Ankle joint model Anatomical charts
describe procedure 1-5 Unit 7
1-4 Study the following models and locate several important terms:
- knee joint
- hip joint
- shoulder joint
- ankle joint
5. perform several joint movements
CSEP-PATH (acronym meaning, resource manuals, objective)
- Canadian Society for Exercise Physiology Physical Activity Training for Health
- resource manual tests muscular strength, flexibility, body composition, and endurance (physical and aerobic)
- objective: establish standard field test of fitness to provide norms and ratings for 15-69 year old Canadians
Sit and reach procedure, prep and equipment
- equipment: modified Wells and Dillon flexometer with ruler arm attached at the 26cm mark
- perform slow static lower back and posterior thigh stretches
- hold toes for at least 20s each side twice
- remove shoes, sit with locked knees and feet 6 inches apart.
- reach forward with hands together one over the other. Push for 2 seconds repeat twice
Shoulder joint flexion procedure (position and end of ROM)
- supine position with palms facing body
- lift arms over head until you must overcome resistance by extending vertebral column/ motion of the ribs
Shoulder joint extension (position and end of ROM)
- lay on stomach with face turned to side away from testing shoulder with palms facing towards body
- end of ROM when attempt to overcome resistance may cause flexion and rotation of the vertebral column
hip joint flexion (position and end of ROM)
- supine position
- end of ROM is when attempt to overcome resistance may cause posterior tilting of pelvis
hip joint extension (position and end of ROM)
- lay on stomach (prone position)
- raise leg upwards off table; ROM ends when attempts to overcome resistance may cause anterior tilt of the pelvis
knee joint flexion (position, procedure and end of ROM)
- supine position
- place towel roll under ankle
- examiner places hand on ankle and subject flexes hip joint to 90 degrees while examiner moves knee into flexion
- end of ROM when attempts to overcome resistance causes additional hip flexion
ankle joint dorsiflexion (position, procedure and end of ROM)
- subject sits with knee flexed to 90 and foot in zero
- examiner moves foot by lifting bottom
- end of ROM when attempt to produce additional motion causes knee extension
ankle joint plantar flexion (position, procedure and end of ROM)
- subject sits with knee flexed to 90 and foot in zero
- examiner moves foot by pushing downwards on top of foot carefully avoiding inversion or eversion
- end of ROM when attempts to overcome resistance results in knee flexion
O-scale system (define)
- assesses individual physique without assumptions of biological constants
O-scale system ratings (2; explain meaning of difference in ratings)
- Adiposity (A-rating): fatness rating
- Proportional weight (W-rating): takes height into account
- difference used as an indicator of musculoskeletal development
3 physiques and meaning
- weight dominant: larger W rating
- adiposity dominant: larger A rating
- balanced: equal ratings
