Power breathing before a workout triggers a controlled adrenaline release that enhances strength, endurance, and pain tolerance. The technique uses cyclic hyperventilation (30 rapid breaths) followed by a breath hold on the exhale, then a recovery breath. This sequence temporarily raises blood pH and triggers the sympathetic nervous system in a controlled way — producing the exact physiological state you want for peak physical performance.
Use this timer before any intense training session: weightlifting, HIIT, running, combat sports, or competition. Two to three rounds takes about 5-7 minutes. Many athletes report increased training intensity, better cold tolerance, and an enhanced mind-muscle connection after power breathing. Note: this technique is energizing, not calming — don't use it before activities requiring fine motor control or relaxation.