Adrenaline

Adrenaline is produced by the adrenal glands in response to signals from the sympathetic nervous system. It acts within seconds, binding to adrenergic receptors throughout the body to create rapid physiological changes that prepare the body for intense activity. The hormone increases heart rate and blood pressure while diverting blood flow from digestive processes to skeletal muscles. It triggers bronchodilation to increase oxygen intake and stimulates glucose release from the liver for immediate energy. From a cognitive perspective, adrenaline enhances attention and sensory processing but reduces activity in brain regions responsible for higher-order thinking and complex analysis. This explains why decisions made under high adrenaline states tend to be more instinctual and less analytical. Research in behavioral economics has shown that elevated adrenaline levels correlate with increased risk-taking behavior and less sensitivity to potential losses—a pattern that could lead to suboptimal poker decisions.

Adrenaline management is critical for tournament poker success, particularly during moments of high intensity such as: - All-in confrontations - Bubble situations - Final table play - Large bluffs Players who learn to "ride the wave" of adrenaline without being overwhelmed by it gain several advantages: - They maintain physical composure, revealing fewer tells - They preserve access to their analytical skills during crucial moments - They recover more quickly from high-intensity situations Practical techniques for adrenaline management include controlled breathing (particularly extended exhales, which activate the parasympathetic system), mental rehearsal of high-stress situations, and physical techniques like progressive muscle relaxation. Experienced players often describe developing an "adrenaline tolerance" over time, allowing them to think clearly in situations that would overwhelm less experienced players.

Adrenaline (also called epinephrine) is the body's primary "action" hormone, preparing you for immediate physical response. In poker, adrenaline surges occur during crucial all-in decisions, surprising situations, and when large sums of money are at stake. When adrenaline is released, it creates an immediate surge of energy and heightened awareness. Your senses become sharper, and reaction time decreases. This can be beneficial in situations requiring quick thinking but may also lead to rushed decisions if not controlled. The physical sensations of adrenaline are unmistakable: increased heart rate, shallow breathing, trembling hands, and sometimes a floating or lightheaded sensation. These physical symptoms can become "tells" if not managed properly. Moderate levels of adrenaline can enhance performance—creating the optimal "arousal state" for concentration and decisive action. However, excessive adrenaline leads to the classic "fight, flight, or freeze" response, which can manifest as either overly aggressive play or paralyzing indecision.