Where Performance Meets Physiology

Performance under pressure is influenced by both psychology and physiology, but it is the physiological response that ultimately shapes how performance holds under load.

Grounded in Experience

This work focuses on the physiological systems that shape clarity, regulation, and decision-making under pressure.

  • MSc Performance Physiology — University of Waterloo

  • Former Ontario Hockey League Athlete

  • Certified HeartMath HRV Biofeedback Practitioner

  • Specialized in physiological performance for high-pressure leaders

Riley Sonnenburg — Performance physiology for high-pressure leaders.

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Hockey player in black and yellow jersey, wearing a black helmet with a clear visor, on ice rink.