KPER 3512: Physical Activity and Exercise on Health & Performance

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What are the components of the FITT Principle?

Frequency, Intensity, Time, Type

What does METs stand for in the context of exercise?

Metabolic Equivalents

How can exercise be classified?

Exercise can be classified based on its type, intensity, and duration.

What is the acute response to exercise?

The immediate physiological changes that occur during and after exercise. Signup and view all the answers

How does exercise impact performance?

Exercise can enhance physical, mental, and cognitive performance. Signup and view all the answers

What is the relationship between exercise and major diseases?

Regular exercise is associated with a reduced risk of major diseases like cardiovascular diseases and diabetes. Signup and view all the answers

What are the three energy systems discussed in the text?

Phosphagen (ATP-PCr); Glycolytic; Oxidative Phosphorylation Signup and view all the answers

What is the limiting factor of endurance performance according to the text?

Delivery of O2 to the muscle and the muscle's capacity to use O2 for ATP production Signup and view all the answers

What is the indicator of endurance performance mentioned in the text?

VO2max Signup and view all the answers

What is meant by 'high performance with one fitness characteristic does not necessarily mean others will be high'?

Having high endurance does not guarantee high strength, power, or flexibility. Signup and view all the answers

What is the phosphagen system limited by during short-term, high-intensity exercise?

ATP present Signup and view all the answers

What are the 'Big 4' non-communicable diseases responsible for the majority of global mortality?

CVD, Cancer, Chronic Respiratory Disease, Diabetes Signup and view all the answers

Define Physical Activity.

Any bodily movement produced by skeletal muscle that requires energy beyond resting. Signup and view all the answers

What does the acronym FITT stand for in the context of exercise?

Frequency, Intensity, Time (Duration), Type Signup and view all the answers

How is 1 MET defined in terms of energy expenditure?

1 MET = 1 kcal/kg of body mass/hour Signup and view all the answers

What is the energy 'currency' used to power skeletal muscle contractions?

Adenosine Triphosphate (ATP) Signup and view all the answers

Name two risk factors for non-communicable diseases.

Physical inactivity, Unhealthy diet, Tobacco use, Harmful use of alcohol, Air pollution Signup and view all the answers

What limits the delivery of oxygen via the bloodstream?

Cardiac output and O2 transport capacity of blood via RBC's Signup and view all the answers

What factors affect maximum strength?

Neuromuscular characteristics, muscle mass, muscle volume, and muscle cross-sectional area Signup and view all the answers

How is power measured?

Rate of force development (RFD) Signup and view all the answers

What does balance involve?

Maintaining center of gravity over base of support Signup and view all the answers

According to the WHO, what is the definition of health?

A state of complete physical, mental, and social wellbeing Signup and view all the answers

How does physical inactivity relate to cardiovascular disease risk?

Increases the risk of CVD Signup and view all the answers

What are the ACSM recommendations for exercise in terms of frequency, duration, and intensity to prevent metabolic syndrome?

5 times per week for 30-60 minutes at moderate intensity or 3 times per week for 20-60 minutes at vigorous intensity Signup and view all the answers

What cluster of conditions predisposes someone to the development of type II diabetes and cardiovascular disease?

Metabolic Syndrome Signup and view all the answers

How many conditions need to be present for a diagnosis of Metabolic Syndrome?

Three Signup and view all the answers

What are three musculoskeletal diseases associated with aging?

Sarcopenia, dynapenia, osteopenia, osteoporosis Signup and view all the answers

Which type of exercise seems to be more effective for anxiety based on the text?

Endurance Training (ET) Signup and view all the answers

What is the overall conclusion about the role of exercise in enhancing health and well-being?

Exercise remains a viable method of enhancing overall health and well-being. Signup and view all the answers