Lecture 1 - 5 Component Model of Ex. Phys.

Question 1

what are the physiological systems of the body

Answer 1

1. Cardiovascular system
2. Digestive System
3. Endothelial System
4. Integumentary system
5. Lymphatic system
6. Muscular system
7. Neural System
8. Reproductive system
9. Renal system
10. Reproductive System
11. Skeletal system
    CDEILMNRRRS

Question 2

5 component function model of exercise

Answer 2

1. Signalling of Tissue
   - > neural, endocrine, lymphatic
2. Force Production
   - > muscle, skeletal (ligamentous)
3. Energy Production
   - > digestive (metabolic), endocrine
4. Substrate Supply
   - > circulatory, respiratory
5. Waste Removal
   - > circulatory, respiratory, renal, integumentary, lymphatic

Question 3

how do we go from sitting to walking

Answer 3

• > neural system sends signals
• > stimulates muscle to contract
• > feed forward system to stimulate increased HR and ventilation based on the movement pattern, feedback system is then used to refine movement/action/systems
• > cardiorespiratory system delivers nutrients and removes waste from bioenergetic process
• > the cycle continues and refines based on the demands of the activity

Question 4

what is the major concept about the 5 component model

Answer 4

all 5 components are always active, if not then there is an issue or the patient is dead
IT IS ALL ABOUT THE RATES OF EACH COMPONENT

Question 5

EMG

Answer 5

examines the electrical activity within the muscle

Question 6

VO2 and VCO2

Answer 6

rate of O2 intake and CO2 released