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Self-Paced8–10 Weeks
Breathwork Mastery
A 10-module science-first course on the anatomy of breath, CO2 tolerance, nasal breathing, and a complete toolkit of breathing protocols for stress, sleep, focus, and peak performance. Your breath is the only autonomic function you can consciously control — making it the most accessible lever for nervous system regulation available to you.
Downloadable Workbook
Action prompts and key learnings
A course-specific PDF workbook with lesson reflections, measurable actions, and a completion review.
Download PDF →Completion Certificate
Certificate for this course
Download a SEVYN University certificate to mark course completion. It is educational recognition, not a clinical credential.
Download Certificate →10 Lessons
Sympathetic vs. parasympathetic nervous system, the vagus nerve and vagal tone, how inhalation and exhalation modulate heart rate, and Respiratory Sinus Arrhythmia (RSA) — the physiological bridge between voluntary breath and the autonomic system.
Start Week 1 →