Alan Longo is a high-performance psychologist with five years of experience coaching high-stakes poker players. Passionate about sports, he educates and empowers players with the tools to build their mental foundations, professional routines, and competitive planning for consistent, high-level performance. Find out more at his website.
We often obsess over technical leaks — preflop sizing, range balancing, or ICM pressure. Yet, as players prepare for WSOP Paradise in the Bahamas, many overlook a fundamental biological leak that can hurt their ROI before the first card is pitched: jet lag.
This is not simply about 'feeling tired.' Jet lag is a state of physiological desynchronization where your internal rhythms are out of step with the external world. For a poker player, this misalignment is a significant disadvantage.
The cost of desynchronization
When you play through jet lag, you are effectively playing with a cognitive disadvantage. The disruption affects the very faculties required to play A-game poker:
- Cognitive Decline: Your processing speed slows down, and 'brain fog' sets in, making complex multi-street decisions significantly harder.
- Emotional Volatility: The prefrontal cortex — the part of the brain responsible for logic and emotional regulation — is weakened by circadian disruption. This makes you more susceptible to tilt, frustration, and impulsive calls.
- Metabolic Crashes: When your peripheral clocks (like the liver) are out of sync, your blood sugar regulation suffers. This leads to energy spikes and crashes at the table, breaking your focus during long sessions.
The science: Light and temperature
Your body’s master clock, the suprachiasmatic nucleus (SCN), is primarily reset by light. However, a secondary and powerful lever is temperature. Your core body temperature naturally drops to initiate sleep and rises to initiate alertness. By manipulating these two variables, you can force your clock to shift faster.
Protocol A: Traveling east (Las Vegas to Bahamas)
Traveling east requires a phase advance (waking up earlier). This opposes the body's natural tendency to drift later, making it the harder adjustment.
Phase 1: Pre-flight (1-3 Days Before)
- Sleep: Shift your wake-up time 1 hour earlier each day.
- Light: Seek bright sunlight immediately upon waking for at least 1 hour. This is the most potent signal to advance your clock.
- Movement: Perform moderate exercise in the morning to reinforce the 'start' of the day.
Phase 2: In-flight
- Clock Zero: Set your watch to Nassau time immediately upon boarding.
- Sleep Strategy: Try to sleep during what would be 'night' in the Bahamas. Use an eye mask to block conflicting light signals.
- Hydration: Drink water exclusively. Dehydration mimics and worsens jet lag symptoms.
Phase 3: On arrival
- Morning Anchor: Get outside into bright sunlight immediately upon waking. This anchors your new morning.
- Evening Protection: Avoid bright light and screens in the late afternoon and evening. Light at this time signals your brain to stay awake later, undoing your progress.
- Thermal Trigger (Sleep): To help you fall asleep at the new, earlier bedtime, take a hot shower or bath 60 minutes before bed. The rapid cooling of your body after you step out signals your brain that it is time to sleep. Keep your room cool (65-68°F / 18-20°C).
Protocol B: Traveling West (London/Europe to Bahamas)
Traveling west requires a phase delay (staying up later). This is generally easier, as it aligns with the body’s natural rhythm.
Phase 1: Pre-flight (1-3 Days Before)
- Sleep: Push your bedtime and wake-up time 1 hour later each day.
- Light: Avoid bright light in the early morning (wear sunglasses if outside). Seek bright light in the late afternoon and evening to push your clock backward.
- Movement: Exercise in the late afternoon or evening.
Phase 2: In-flight
- Stay Awake: If the flight overlaps with daytime in the Bahamas, fight the urge to sleep. Keep your brain active.
- Movement: Stand up and stretch often to keep blood flowing and signal wakefulness.
Phase 3: On Arrival
- Morning Protection: Do not expose yourself to bright light immediately upon waking if it is very early. Wear sunglasses to avoid signaling an early start.
- Afternoon Anchor: Get maximum light exposure in the late afternoon and evening. This tells your master clock that the day is not over yet.
- Thermal Trigger (Wakefulness): If you wake up too early (a common issue when traveling west), keep your room warm and engage in light movement. Do not lie in bed trying to force sleep.
Anchoring the System: Food and movement
While light sets the brain, food sets the body. The peripheral clocks in your organs are sensitive to when you eat.
- Eat on Local Time: The moment you land, eat meals according to the local schedule, not your hunger. If you land at 8:00am Bahamas time, have breakfast, even if your body thinks it is dinner time. This realigns your liver and metabolic clocks with the new time zone.
- Avoid Heavy Meals in Transit: During travel, eat lightly to avoid confusing your metabolic rhythm.
- Exercise: A workout acts as a powerful signal to reset your body clock. Moderate cardio or resistance training aligned with the light protocols above will help lock in the new time.
Your biological edge
Poker is a game of small edges. You wouldn't play a high roller event without studying the structure. Do not play WSOP Paradise without structuring your biology. By managing light, temperature, and nutrition, you ensure that the only battles you fight are on the felt, not against your own circadian rhythm.
