Special Populations & Adaptations Flashcards

A client with rheumatoid arthritis (RA) reports joint stiffness is worst in the morning. When should aerobics sessions be scheduled?

Answer: Mid-morning to afternoon, after morning stiffness subsides

RA-related morning stiffness typically peaks within the first 1-2 hours after waking, so scheduling sessions later in the day improves comfort and performance.

Which intensity guideline applies specifically to aerobic exercise during a healthy, uncomplicated pregnancy?

Answer: Maintain ability to carry on a conversation (talk test) throughout exercise

The talk test (ability to speak comfortably) is the safest and most practical intensity guide during pregnancy, corresponding to moderate intensity without overexertion.

A child (age 10) participates in an aerobics class. Which is the MOST age-appropriate modification?

Answer: Emphasize fun, movement variety, and skill development over performance metrics

Children benefit most from enjoyable, varied movement that builds motor skills and lifelong activity habits rather than performance-driven adult protocols.

A client recovering from a mild stroke has left-side weakness. Which aerobics adaptation is MOST appropriate?

Answer: Lead movements from the unaffected side and use bilateral symmetrical exercises

Bilateral symmetrical movements activate both hemispheres of the brain and allow the strong side to guide the weaker side, supporting neuroplastic recovery.

Which sign during exercise should prompt an aerobics instructor to stop a class participant with diabetes immediately?

Answer: Sudden confusion, shakiness, and pale sweating during exercise

Confusion, trembling, and pallor with sweating are classic hypoglycemia signs requiring immediate cessation of exercise and glucose administration.

For an older adult client with osteoarthritis in the knees, which aerobic modality provides the BEST cardiovascular benefit with the LEAST joint stress?

Answer: Aqua aerobics or pool-based exercise

Water buoyancy reduces joint loading by up to 90% while resistance provides sufficient cardiovascular stimulus, making aqua aerobics ideal for knee osteoarthritis.

A client with COPD (chronic obstructive pulmonary disease) should use which exertion guide INSTEAD of target heart rate?

Answer: Modified Borg dyspnea scale targeting a score of 3-4 (moderate breathlessness)

COPD alters normal heart rate responses to exercise, making dyspnea (breathlessness) perception via the Borg scale a more reliable and safe intensity guide.