Special Populations & Adaptations Flashcards

Which age-related physiological change MOST significantly affects exercise programming for older adults by requiring adapted loading strategies and longer recovery periods?

Answer: Sarcopenia (loss of muscle mass and strength)

Sarcopenia reduces skeletal muscle mass and force production capacity, directly requiring adjustments in load, volume, and recovery time when programming for older adults.

Which PAR-Q+ response would MOST clearly require a client to obtain medical clearance before beginning a vigorous exercise program?

Answer: Has a known heart condition and experiences chest pain during physical activity

A known cardiac condition combined with active chest pain during exertion is an absolute contraindication requiring physician clearance before vigorous exercise.

For a client diagnosed with osteoporosis, which exercise modality provides the greatest osteogenic stimulus to improve bone mineral density?

Answer: Weight-bearing aerobic and resistance exercise

Weight-bearing and resistance exercises apply mechanical stress to bones, stimulating osteoblast activity and bone remodeling to increase mineral density.

When training a pregnant client beyond the first trimester, which body position should be avoided during exercise due to cardiovascular risk?

Answer: Supine (lying on the back)

After the first trimester, the growing uterus can compress the inferior vena cava in the supine position, reducing venous return and potentially causing supine hypotensive syndrome.

A client with Type 2 diabetes has a pre-exercise blood glucose reading of 80 mg/dL. What is the MOST appropriate action before beginning the session?

Answer: Have the client consume a carbohydrate snack before exercising

A pre-exercise blood glucose of 80 mg/dL is below the recommended minimum threshold of approximately 100 mg/dL, requiring carbohydrate intake before activity to prevent hypoglycemia.

For a client with stage 1 hypertension who has been cleared for exercise, which NCSF-recommended approach is MOST appropriate as the primary intervention?

Answer: Perform moderate-intensity aerobic exercise 3–5 days per week

Regular moderate-intensity aerobic exercise is the primary evidence-based recommendation for hypertensive clients, as it produces chronic reductions in both systolic and diastolic blood pressure.

When designing a resistance training program for a 14-year-old adolescent, which approach is MOST consistent with NCSF youth training guidelines?

Answer: Moderate loads with primary emphasis on proper technique

Youth resistance training should prioritize correct movement patterns with moderate loads, as developing musculoskeletal systems require controlled, supervised progression before heavier loading.