Question

Suggestions for studying: Reviev all required readings, lectures, notes, assignments and practice actvities. Then, go through this scenario and the following questions. Go back to your readings to fill in gaps in knowledge and understanding Scenario: Mark is a 50-year-old sedentary adult who weighs 95 kg. He goes to the doctor for a check-up. Mark's physician recommends that he increase his physical activity and suggests that Mark have a graded exercise test first. The re Speed HR BP Lactate VO2 vO2 (METS) Calories in 30 Calories in 60 Intensity (mmHg)-l mmol !ml/kg/min 12.0 minutes (bpm) minutes Stage 1 2.0mph 110 140/90 2.0 Stage 2 3.0 mph 125 150/90 2.0 Stage 3 4.0mph 140 170/90 2.0 Stage 4 4.5 mph 155 175/90 3.0 Stage 5 5.0 mph 175190/906.0 Stage 6 2.0mph 120 135/90 4.0 7.0 2.0 95 190 17.5 24.5 29.0 (max 7.0 XxX Identify whether each stage is consider red light, moderate, or vigorous intensity according to the PA Guidelines for Americans be the difference between exercise, fitness, and physical activity to Mark. 1. 2. Descri How can Mark assess his health related fitness. What are the aspects of each? What are aspects of and skill related fitness similar? Different? Look at the chart above, what is the intensity of each stage in M How many calories will Mark expend if he exercises at each stage for 30 minutes? 60 minutes? What is the net energy expenditure? What happens to Mark's heart rate as exercise intensity increases? Why does this happen? What happens to Mark's blood pressure as exercise intensity increases? Is his blood pressure response normal? What happens to voz as the intensity of exercise increases? why does this happen? What does this relationship look like on a graph? What is Mark's VOzmax according to the chart? What happens to lactate as exercise intensity increases? Describe this relationship. Compare the difference between VO2 exercise intensity increases. When does the "lactate threshold" occur? What does the lactate threshold indicate? skill related fitness? How are health ETs? Complete the VO2 (METs) column in the chart above. 3. 4. 5. 6. 7. 8. 9. and lactate as 10. What other changes are taking place in Mark's body during this exercise test (Stroke volume, Cardiac Output, bloodt 11. If Mark starts doi 12. Describe the intensity of each stage in the chart according to the PA Guidelines for Americans. Which stages are light, modera 13. What is epidemiology? What is physical activity epidemiology? extraction, & coronary circulation) ng cardiovascular, resistance training, and stretching exercise, what long-term physiological adaptations will occur? te, or vigorous intensity? How do you know if an intensity of exercise is light, moderate, or vigorous intensity hat are the different ways to measure and monitor physical activity? What are the pros and cons of each method? Which method provides the greatest accuracy for exercise energy expenditure? Which provides the greatest accuracy for total energ Which is best to monitor physical activity patterns for large groups of people ? Suppose you want to monitor physical activity beh avior for Mark, what method do you suggest? 15. Regarding demographic characteristics, which demographic groups of individuals are more and lesslikely to participate i 16. How much physical activity does Mark need to meet the Physical Activity Guidelines for Americans? What are the guidelines for other 17. If Mark starts walking at 3.5 MET for 30 18. Will Mark get the populations? minutes, 5 days per week, will he meet the aerobic physical activity guidelines? What if Mar children engage in the same amount of activity as Mark (children are 4 years, 8 year nd 16 years old)? Are they getting enough activity? same benefits from engaging in moderate amounts of P A as opposed to higher amounts or vigorous intensity activity? 19. Why do the public health recommendations for physical activity include various types of lifestyle physical activity?
Please can you solve all that question for me?

Answer 1

1.Exercise...it is planned,structured,repetitive and intentional movement intended to improve or maintain physocal fitness.

Fitness...it is a condition in which an indidual has sufficent energy to avoid fatoque and enjoy life.

or

fitness is a ability to carry out daily tasks with vigor and alretness with undue fatique and with ample energy.

Physical activity..is a movement that is carried out by the skletal muscles that requires energy or any movement one does is actually a physical activity.

2.Aspects of helath related fitness are...

Aerobic or cardiovascular fitness

Muscular strength and endurance

Flexibility

Body composition

Aspects of skill related fitness are..

Agility

Balance

Coordination

Speed

Power

Reaction Time.

Both health related and skill related components are those qualitied which are needed for a human being to maintain and promote a healthy body.

difference are..

health related components are associated with muscles

health related components us the efficiency of the body

Health related is to do with movements.

skill related fitness is the the performance in PA.

these components of fitness is only to do with sports.

also ability to perform during sports and games.

3.

intensity of each stage in METS...

light (already given)

moderate

moderate

Vigerous

Vigerous

Light( already given)

VO2 METs column...

2 (already given)

3.4

5

7

8.2

2.0 (already given)