CPSS Athlete Recovery Strategies 3 — Questions and Answers
Question 1: Cold water immersion (CWI) is thought to impair long-term strength adaptations primarily through which mechanism?
- Reducing satellite cell activity and blunting mTOR signaling (Correct answer)
- Increasing cortisol release above baseline
- Causing excessive muscle fiber damage
- Depleting intramuscular glycogen stores
Correct answer: Reducing satellite cell activity and blunting mTOR signaling
CWI attenuates acute inflammation necessary for hypertrophy, suppressing satellite cell activity and mTOR-driven protein synthesis adaptations.
Question 2: According to recovery periodization principles, when should the highest recovery investment be scheduled relative to a training block?
- At the beginning of the block to pre-load recovery
- After the highest training load microcycles (Correct answer)
- Only when an athlete reports injury
- Before the taper phase begins
Correct answer: After the highest training load microcycles
Recovery resources should be concentrated after peak load microcycles to promote supercompensation and prevent overreaching.
Question 3: Which electrolyte is most critical to replace following prolonged sweat loss to restore fluid balance and plasma volume?
- Potassium
- Magnesium
- Sodium (Correct answer)
- Calcium
Correct answer: Sodium
Sodium is the primary extracellular electrolyte governing fluid retention, and its replacement drives thirst and plasma volume restoration after sweating.
Question 4: A sport scientist uses the Profile of Mood States (POMS) to monitor athletes weekly. What primary recovery-related construct is this tool designed to assess?
- Neuromuscular fatigue
- Psychological well-being and mood disturbance (Correct answer)
- Sleep architecture quality
- Hormonal recovery status
Correct answer: Psychological well-being and mood disturbance
The POMS measures six mood dimensions and is validated as a subjective marker of psychological fatigue, overtraining, and recovery status.
Question 5: Active recovery at low intensity (e.g., 30–40% VO2max cycling) primarily aids recovery through which mechanism?
- Stimulating anabolic hormone secretion
- Enhancing lactate clearance and blood flow without adding stress (Correct answer)
- Replenishing muscle glycogen faster than passive rest
- Increasing parasympathetic tone immediately
Correct answer: Enhancing lactate clearance and blood flow without adding stress
Low-intensity active recovery promotes blood flow and lactate oxidation without imposing additional training stress on recovering tissues.
Question 6: Which recovery tool best addresses central nervous system (CNS) fatigue as distinct from peripheral muscular fatigue?
- Ice bath immersion
- Adequate sleep and psychological downregulation (Correct answer)
- Foam rolling of major muscle groups
- Protein supplementation
Correct answer: Adequate sleep and psychological downregulation
CNS fatigue is primarily restored through sleep, mental rest, and stress reduction, not peripheral physiological interventions.
Question 7: An athlete's morning resting heart rate is consistently elevated 8–10 bpm above baseline for 3 days. This is most likely indicative of:
- Improved cardiovascular fitness
- Accumulated fatigue or early overreaching (Correct answer)
- Dehydration from the previous night only
- Normal training variation requiring no action
Correct answer: Accumulated fatigue or early overreaching
A sustained resting HR elevation above individual baseline is a classic sign of sympathetic nervous system overactivation associated with overreaching or inadequate recovery.
CPSS Athlete Recovery Strategies 3
Cold water immersion (CWI) is thought to impair long-term strength adaptations primarily through which mechanism?