CSCS Quality Assurance & Improvement 3 — Questions and Answers
Question 1: A performance director wants to identify which athletes are at greatest risk of non-contact lower-extremity injury. Which assessment approach aligns BEST with current evidence-based screening practice?
- A multivariate movement screen combined with load monitoring history (Correct answer)
- A single maximum strength test performed at the start of the season
- Athlete self-reported injury history with no objective testing
- Body composition measurement alone
Correct answer: A multivariate movement screen combined with load monitoring history
Research supports combining movement quality screening (e.g., FMS, drop-jump analysis) with workload history to identify athletes at elevated non-contact injury risk.
Question 2: When applying the training monotony concept to evaluate program quality, a high monotony score indicates that:
- Daily training loads are too similar, increasing fatigue and injury risk (Correct answer)
- The athlete is showing excellent adaptation and consistent performance
- Recovery days are frequent enough to prevent overtraining
- Intensity is appropriately varied across the weekly microcycle
Correct answer: Daily training loads are too similar, increasing fatigue and injury risk
Training monotony is calculated as average daily load divided by standard deviation; a high score means little day-to-day variation, which can accumulate fatigue and raise overtraining risk.
Question 3: An athlete's acute-to-chronic workload ratio (ACWR) rises above 1.5 for the third straight week. The MOST appropriate program adjustment is to:
- Reduce the current week's load to bring the ACWR back toward 0.8–1.3 (Correct answer)
- Add an extra high-intensity session to accelerate fitness development
- Maintain the current load since adaptation is clearly occurring
- Retest the athlete's one-repetition maximum to reassess baseline
Correct answer: Reduce the current week's load to bring the ACWR back toward 0.8–1.3
An ACWR above 1.5 ('danger zone') signals that acute workload has outpaced chronic fitness, and load reduction is the evidence-based response to lower injury risk.
Question 4: Which of the following outcome measures is MOST appropriate for evaluating the effectiveness of a plyometric training program designed to improve reactive strength?
- Reactive strength index derived from drop-jump contact time and jump height (Correct answer)
- One-repetition maximum back squat before and after the program
- VO2max measured via a graded exercise test
- Body fat percentage change across the training block
Correct answer: Reactive strength index derived from drop-jump contact time and jump height
Reactive strength index (RSI = jump height / ground contact time) directly measures the elastic-reactive capacity targeted by plyometric training.
Question 5: A program evaluation reveals that 40% of athletes in a soccer program failed to achieve off-season strength targets. The BEST next step for a quality improvement process is to:
- Conduct a root-cause analysis examining compliance, programming, and support resources (Correct answer)
- Increase target percentages for the following year to challenge athletes further
- Remove off-season strength targets from the evaluation criteria
- Publish the individual athletes' results to motivate future compliance
Correct answer: Conduct a root-cause analysis examining compliance, programming, and support resources
A root-cause analysis examines systemic factors (program design, access, compliance, resources) before any corrective action is taken, following quality improvement methodology.
Question 6: According to NSCA facility standards, the recommended minimum ratio of qualified strength and conditioning staff to athletes during a supervised session is:
- 1 qualified staff member per 10 athletes in a high school setting (Correct answer)
- 1 qualified staff member per 30 athletes regardless of setting
- 2 qualified staff members per 50 athletes at all times
- 1 qualified staff member per athlete for optimal safety
Correct answer: 1 qualified staff member per 10 athletes in a high school setting
NSCA standards recommend a 1:10 staff-to-athlete ratio for high school athletes, recognizing their greater need for supervision compared to collegiate athletes (1:15).
Question 7: Which statistical technique is MOST appropriate for evaluating whether a new 8-week training program produced a meaningfully larger strength gain than a control condition?
- Between-groups effect size (Cohen's d) combined with a t-test or ANOVA (Correct answer)
- Calculating the mean of post-test scores only for the experimental group
- Tracking the range of scores within the experimental group across weeks
- Comparing the two groups' pre-test values and ignoring post-test data
Correct answer: Between-groups effect size (Cohen's d) combined with a t-test or ANOVA
Cohen's d quantifies the practical magnitude of group differences, while inferential testing (t-test/ANOVA) addresses statistical significance, together providing complete quality evaluation.
CSCS Quality Assurance & Improvement 3
A performance director wants to identify which athletes are at greatest risk of non-contact lower-extremity injury.
Which assessment approach aligns BEST with current evidence-based screening practice?