# Breathful Being > Functional breathwork classes in Deptford, London and 1:1 breath coaching with Val, an Oxygen Advantage® Advanced Instructor and Holosomatic® Breath Facilitator. Science-backed, trauma-informed sessions in person and online. Breathful Being teaches the Four Pillars of Breath Mastery: Air (focus), Earth (functional health), Water (nervous system reset) and Fire (performance edge). Sessions draw on Oxygen Advantage®, Holosomatic® Breathwork and Body By Breath®. ## Pages - [Home](/): Overview of Breathful Being, the four pillars and how to start. - [Getting Started](/getting-started): A guided session recommender to find the right breathwork pillar for you. - [Functional Breathwork](/functional): Four-week Sunday morning breath training classes at Après London in Deptford, SE8. - [Breathe with Me](/sessions): 1:1 coaching, group workshops and corporate breathwork sessions. - [Performance Breathing](/hyrox): Oxygen Advantage®-based breath training for Hyrox and hybrid fitness athletes. - [About Val](/about): Background, training and credentials of the founder. - [Breathe Safe](/safety): Contraindications, safety information and what to expect. - [Book a Session](/contact): Contact form to enquire or book a session. ## Optional - [Privacy Policy](/privacy): How personal data is collected and used. - [Terms of Use](/terms): Terms and conditions for using the website and services.