ACSM Safety and Injury Prevention 5 — Questions and Answers
Question 1: Which of the following is the BEST strategy for preventing overtraining syndrome?
- Training to failure at every session to maximize adaptation
- Monitoring performance metrics and including planned rest weeks (Correct answer)
- Increasing volume by 20% each week to ensure progressive overload
- Avoiding all cardiovascular training during resistance training phases
Correct answer: Monitoring performance metrics and including planned rest weeks
Monitoring performance and incorporating planned deload weeks allows recovery and prevents the hormonal and performance decrements of overtraining.
Question 2: A first-time exerciser with obesity begins a walking program. The MOST appropriate initial exercise intensity to minimize injury risk is:
- 85-95% of heart rate reserve
- 70-80% of heart rate reserve
- 40-60% of heart rate reserve (Correct answer)
- 30-39% of heart rate reserve
Correct answer: 40-60% of heart rate reserve
ACSM recommends 40-60% HRR for deconditioned individuals to build aerobic base while minimizing musculoskeletal injury risk.
Question 3: Which of the following shoe insole features is MOST beneficial for a runner with excessive pronation to prevent injury?
- Neutral cushioning throughout
- Medial arch support and motion control (Correct answer)
- Lateral wedging to encourage inward rolling
- Soft heel cup with minimal arch support
Correct answer: Medial arch support and motion control
Medial arch support and motion control insoles reduce excessive inward rolling, protecting the ankle, knee, and hip from overuse injury.
Question 4: During resistance training, the Valsalva maneuver is MOST dangerous for which population?
- Young adults with no medical history
- Individuals with hypertension or cardiovascular disease (Correct answer)
- Competitive powerlifters using submaximal loads
- Athletes performing Olympic weightlifting
Correct answer: Individuals with hypertension or cardiovascular disease
The Valsalva maneuver dramatically increases intrathoracic pressure and blood pressure, posing significant risk to those with cardiovascular conditions.
Question 5: What is the PRIMARY purpose of a pre-participation health screening before beginning an exercise program?
- To determine the client's fitness level and set performance benchmarks
- To identify individuals who require medical clearance before exercising (Correct answer)
- To establish baseline body composition measurements
- To legally protect the fitness facility from liability
Correct answer: To identify individuals who require medical clearance before exercising
Pre-participation screening identifies health risks and contraindications, ensuring individuals with medical conditions receive appropriate clearance.
Question 6: A client reports that their urine is dark brown/cola-colored after an intense workout. This finding MOST likely indicates:
- Normal dehydration that resolves with extra water intake
- Exertional rhabdomyolysis requiring immediate medical attention (Correct answer)
- Excessive vitamin supplementation causing pigmentation
- A normal response to high-protein pre-workout nutrition
Correct answer: Exertional rhabdomyolysis requiring immediate medical attention
Dark cola-colored urine after intense exercise suggests myoglobinuria from rhabdomyolysis, a medical emergency that can cause kidney failure.
Question 7: Which of the following factors is MOST strongly associated with increased risk of exercise-related sudden cardiac death in adults over 35?
- Participation in high-intensity interval training
- Underlying occult coronary artery disease (Correct answer)
- Failure to perform an adequate warm-up
- Exercising in a group fitness class setting
Correct answer: Underlying occult coronary artery disease
In adults over 35, the vast majority of exercise-related sudden cardiac deaths are caused by underlying atherosclerotic coronary artery disease.
ACSM Safety and Injury Prevention 5
Which of the following is the BEST strategy for preventing overtraining syndrome?