NCSF-CPT Exercise Technique & Safety 2 — Questions and Answers
Question 1: What is the primary safety concern when performing Olympic lifts (e.g., power clean) with untrained clients?
- They build too much muscle too quickly
- High technical demand increases injury risk without proper progressions (Correct answer)
- They are only suitable for female clients
- They do not develop any strength qualities
Correct answer: High technical demand increases injury risk without proper progressions
Olympic lifts require significant technical skill and mobility; performing them without proper progressions significantly increases the risk of injury.
Question 2: What does 'spotting' refer to in resistance training?
- Identifying muscle imbalances through assessment
- Providing assistance or safety support to a client performing an exercise (Correct answer)
- Marking the correct starting position for an exercise
- Monitoring heart rate during a set
Correct answer: Providing assistance or safety support to a client performing an exercise
Spotting involves physically assisting or standing ready to assist a client during an exercise to prevent injury if they cannot complete the lift safely.
Question 3: What is the primary purpose of a cool-down after exercise?
- Increase muscle size by extending time under tension
- Gradually lower heart rate and promote venous return (Correct answer)
- Maximize caloric burn post-workout
- Begin the next training session with fresh energy
Correct answer: Gradually lower heart rate and promote venous return
A cool-down gradually reduces exercise intensity, helping heart rate return to normal and facilitating venous blood return to prevent blood pooling.
Question 4: What is DOMS and when does it typically peak?
- Deferred oxygen muscle stress; peaks during the workout
- Delayed onset muscle soreness; peaks 24–72 hours after exercise (Correct answer)
- Dynamic oxygen metabolic stress; peaks immediately post-exercise
- Direct onset muscle strain; peaks 6–12 hours after exercise
Correct answer: Delayed onset muscle soreness; peaks 24–72 hours after exercise
DOMS (Delayed Onset Muscle Soreness) results from microdamage to muscle fibers and typically peaks 24–72 hours after an unaccustomed or high-eccentric workout.
Question 5: What does 'PRICE' stand for in first-aid for acute musculoskeletal injuries?
- Protection, Rest, Ice, Compression, Elevation (Correct answer)
- Pain management, Recovery, Icing, Cooling, Exercise
- Protection, Resistance, Immobilization, Cold, Evaluation
- Pressure, Rest, Ice, Cooling, Evaluation
Correct answer: Protection, Rest, Ice, Compression, Elevation
PRICE (Protection, Rest, Ice, Compression, Elevation) is the standard first-aid protocol for managing acute soft tissue injuries like sprains and strains.
Question 6: What is the primary risk of performing resistance training with improper breathing (breath holding too long)?
- Muscle cramps due to CO2 retention
- Valsalva-induced spike in blood pressure, risking cardiovascular events (Correct answer)
- Hypoglycemia from oxygen depletion
- Decreased muscular strength output
Correct answer: Valsalva-induced spike in blood pressure, risking cardiovascular events
Prolonged breath holding causes a significant rise in blood pressure, which is dangerous for clients with hypertension or cardiovascular conditions.
NCSF-CPT Exercise Technique & Safety 2
What is the primary safety concern when performing Olympic lifts (e.g., power clean) with untrained clients?