
Meet stef
Built by someone who has lived the personal cost of high performance.
Stef Mandirola, former Chief Operating Officer and FTSE100 senior leader with two decades leading global operations in aerospace and space. High stakes, high accountability, high pressure - until a personal reckoning led her to Zen.

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the STORY
Stef knows what it means to carry the responsibility of decisions that ripple widely, while beneath the surface, the cracks begin to show.
An unexpected divorce, a near-fatal riding accident with a fractured pelvis, a family bereavement and an unplanned sabbatical in short succession challenged everything she knew about resilience and led to a deeper search. That search led to Zen, and to integrative medicine.
HASU is the result: an integrative, modern approach to ancient Japanese Zen discipline, backed by stress physiology, performance psychology and neuroscience - designed for high performers who need accessible protocols that work reliably in high-pressure environments.
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