In the ECG strip shown below, which arrhythmia is indicated?

• A.Atrial fibrillation.
• B.Premature atrial contractions.
• C.Atrial tachycardia.
• D.Atrial flutter.

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During the cool-down phase of an exercise session, clients should be encouraged to

• A.Increase the number of isometric activities.
• B.Rehydrate.
• C.Limit the cool-down period to 5 minutes.
• D.Decrease the intensity of activity quickly to decrease cardiac afterload.

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The manager's role in staff education is

• A.Valuable, because it looks good to the owners.
• B.To create many opportunities for educating the staff.
• C.To let the staff handle their own education but also to encourage it.
• D.Not very valuable, because member retention and sales are the key to any program.

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The recommended cardiorespiratory exercise training goal for apparently healthy individuals should be

• A.30 minutes, three times per week, at 85% of HRR.
• B.60 minutes, three times per week, at 85% of HRR.
• C.15 minutes, six times per week, at 90% of HRR.
• D.30 minutes of weight training, three times per week, at 60% of HRR.

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Why would a fitness instructor have an interest in tort laws?

• A.They relate to the Americans with Disabilities Act (ADA)
• B.Tort laws are related to worker's compensation regulations.
• C.Negligence is breaking a tort law and can ruin an instructor's career.
• D.State taxes often are related to profit, which is governed by tort laws.

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