CPSS - Certified Performance and Sport Scientist Athlete Recovery Strategies Questions and Answers

Question 1

An endurance athlete finishes a 2-hour, high-intensity cycling session, resulting in significant glycogen depletion and muscle microtrauma.
To optimize recovery, which nutritional strategy should the sport scientist recommend for the immediate post-exercise period (0-2 hours)?

Accepted Answer

A combination of carbohydrates (1.0-1.2 g/kg/hr) and protein (approx. 0.3 g/kg) to resynthesize glycogen and initiate muscle repair.

Answer

A high-fat, low-carbohydrate meal to promote fat adaptation.

Answer

A beverage containing only simple sugars to rapidly increase blood glucose.

Answer

A high dose of protein isolate (>1.0 g/kg) with minimal carbohydrates to maximize muscle protein synthesis.

Question 2

What is the primary proposed physiological mechanism by which Cold Water Immersion (CWI) is thought to reduce delayed onset muscle soreness (DOMS) and inflammation after strenuous exercise?

Accepted Answer

Vasoconstriction induced by the cold, which reduces edema, inflammatory cell migration, and nerve conduction velocity.

Answer

A significant increase in muscle temperature, which enhances enzymatic activity and blood flow.

Answer

Creation of a 'pumping action' through alternating vasodilation and vasoconstriction to flush metabolites.

Answer

A dramatic increase in parasympathetic nervous system activity, leading to immediate and profound muscle relaxation.

Question 3

Which of the following is the MOST critical component of a sleep hygiene strategy for an athlete looking to optimize recovery and hormonal regulation?

Accepted Answer

Maintaining a consistent sleep-wake cycle, even on non-training days, to regulate the circadian rhythm.

Answer

Consuming a large, high-protein meal immediately before bed to fuel overnight repair.

Answer

Engaging in high-intensity exercise within an hour of bedtime to induce fatigue.

Answer

Using a smartphone or tablet in bed for 30 minutes to help wind down and relax.

Question 4

A soccer team has just completed a high-intensity match. The coach wants to implement an active recovery session the following day. What is the primary goal and appropriate intensity for this session?

Accepted Answer

To enhance blood flow and potentially reduce muscle stiffness through low-intensity, non-fatiguing activity.

Answer

To maximize lactate clearance by performing drills at the lactate threshold.

Answer

To build muscular endurance by performing high-repetition resistance training.

Answer

To maintain peak power output by including short, explosive sprints.

Question 5

A sport scientist is using Heart Rate Variability (HRV) to monitor an athlete's recovery status and training readiness. A significant and sustained decrease in an athlete's daily HRV reading, relative to their baseline, most likely indicates what?

Accepted Answer

An impending illness, overreaching, or an accumulated state of fatigue.

Answer

A state of high parasympathetic nervous system activity and good recovery.

Answer

Optimal adaptation to the training load and readiness for a high-intensity session.

Answer

A technical error in the measurement device requiring recalibration.

Question 6

Which of the following is the most evidence-supported benefit of wearing graduated compression garments during the post-exercise recovery period?

Accepted Answer

A reduction in the perception of delayed onset muscle soreness (DOMS).

Answer

A significant enhancement of maximal strength (1-RM) in the 24 hours following exercise.

Answer

A substantial increase in the rate of muscle glycogen resynthesis.

Answer

The complete prevention of exercise-induced muscle damage (EIMD).