Recovery, Sleep, and Stress Management
Domain 5 - Recovery, Sleep, and Stress Management
This domain tests whether you can prioritize recovery interventions by evidence and integrate sleep, autonomic stress, and load management into an athlete’s week.
Core rules and concepts
- Adults generally need 7–9 hours of sleep; athletes often benefit from 8–10 hours, especially during heavy training.
- Sleep debt impairs reaction time, mood, and perceived effort. Consistency of sleep and wake times supports circadian rhythm.
- Caffeine has a half-life of roughly 5–6 hours; late intake can reduce sleep quality even when sleep onset feels normal.
- Alcohol may shorten sleep latency but disrupts REM sleep and recovery.
- Stress is shaped by appraisal and autonomic load; HRV trends can inform, but not dictate, training decisions.
- The strongest recovery foundations are sleep, adequate nutrition and hydration, and load management. Ice baths and compression may help perceived recovery but can blunt some hypertrophy signals.
Worked example
An athlete sleeps 6 hours nightly, uses caffeine at 4 p.m., and reports high soreness. Reasoning: address sleep duration, move caffeine earlier, and reduce load temporarily. A 20-minute nap can help, but it does not replace nightly sleep. Reassess HRV and soreness after several nights.
Traps that cost marks
- Assuming more recovery modalities are always better.
- Using NSAIDs routinely to train through soreness.
- Treating alcohol as a sleep aid.
- Making a hard training decision from one HRV reading.
Exam takeaway
Fix the foundations first: sleep, fueling, and load. Add modalities only as supplements.