020-222 試験問題を無料オンラインアクセス

Which of the following formulae is used for determining workload on a bicycle ergometer?

• A.Belt length x resistance x grade.
• B.Resistance x distance flywheel traveled per revolution.
• C.Resistance x distance flywheel traveled per revolution x revolutions per minute.
• D.Belt length x resistance x revolutions pedaled per minute.

Emergency procedures and safety include which of the following?

• A.Metabolic injuries.
• B.Injury prevention.
• C.Emergency consequences.
• D.Basic principles for exercise training.

In developing an emergency plan, program administrators must take into account all of the following factors EXCEPT

• A.Type of electrical wiring.
• B.Types of exercise equipment.
• C.Ventilation, temperature, and humidity.
• D.Type of flooring.

Hydrodensitometry (hydrostatic weighing, underwater weighing) has several sources of error. Which of the following is NOT a common source of error when using this technique to determine body composition?

• A.Interindividual variability in the density of the individual lean tissue compartment.
• B.Measurement of the residual volume.
• C.Measurement of the vital capacity of the lungs.
• D.Interindividual variability in the amount of air in the gastrointestinal tract.

A client's health screening should be administered before

• A.The initial "walk-through" showing of a facility.
• B.Any contact with the client.
• C.Any physical activity by the client at your facility.
• D.Fitness assessment or programming.