Exercise test prescrip 1 #2 benefit and risk of PA

What percentage of adults globally are considered physically inactive?

31.1%

In the US, what percentage of adults meet the guidelines for aerobic activity?

50.9%

In the US, what percentage of adults meet the guidelines for muscle strengthening?

30.4%

What percentage of US adults meet both aerobic and muscle strengthening guidelines?

20.5%

How does sedentary behavior affect health relative to physical activity levels?

It has deleterious health consequences independent of physical activity levels.

How frequently should a moderate amount of physical activity be performed to obtain important health benefits? Report conclusions

Most, if not all, days of the week.

What is the relationship between physical activity dosage (duration/intensity) and health benefit?

Greater amounts of physical activity result in additional and greater health benefits.

List three cardiovascular or metabolic conditions that have an inverse relationship with regular physical activity. one increase the other decrease when apply PA.

Hypertension, Stroke, and Type 2 Diabetes Mellitus (T2DM).

How does regular physical activity affect the risk of osteoporosis?

It has an inverse relationship, meaning it reduces the risk.

What effect does regular physical activity have on cognitive function?

It has an inverse relationship with cognitive decline (it improves or maintains function).

How does regular exercise affect maximal oxygen uptake (VO2​max)?

It increases maximal oxygen uptake through central and peripheral adaptations.

What is the most common injury related to exercise?

Musculoskeletal injury (MSI)

Which factors primarily influence the risk of musculoskeletal injury during exercise?

Intensity, activity type, preexisting conditions, and musculoskeletal anomalies.

Which specific exercise intensity is most strongly associated with sudden cardiac death (SCD)? Are less common during exercise.

Vigorous-intensity exercise.

How much higher is the risk of acute myocardial infarction (AMI) in sedentary individuals during vigorous exercise compared to active individuals?

50× higher.

Step 1 in preventing exercise-related cardiac

Evaluation (Know conditions associated with exercise-related event)

Step 2 in prevention of exercise-related cardiac

Recognize (Know cardiac warning symptoms and seek prompt care)

Step 3 in prevention of exercise-related cardiac

Screen (Preparticipation screening for athletes should be by qualified professionals)

Step 4 in prevention of exercise-related cardiac

Review History (Evaluate known cardiac conditions or family history)

Step 5 in prevention of exercise-related cardiac

Prepare (Train staff and maintain and emergency plan and resuscitation equipment)

Step 6 in prevention of exercise-related cardiac

Modify (Adjust exercise for capacity, habitual activity, and environment)