AS SEEN WITH







MEET YOUR COACHES

Hi! I’m David Mykel
David is the creator of the Psychology-Fitness™ industry and the founder of PSYFI, the world’s most complete Mind & Body Performance Program.
He has built this company on a foundation of extensive experience and expertise: 10+ years optimizing executive performance in Fortune 100 companies, as well as professional athletes nationally and over 25 years in psychology, coaching, and fitness worldwide.
Find about his services here

Hi! I’m Maria Muñoz
Backed up by 18+ years of experience in mindful movement, 8+ years of experience in nutrition and eating disorders, 5+ years of experience in creativity development. Certified as a Sports Nutritionist, Mindset Evolution, Mindfulness & Wellbeing, and now a Psychology-Fitness™ Coach.
I’m here to help you become
stronger, healthier, and happier, whilst shortcutting the struggle.
One-on-One Coaching /
Nutrition Coaching

Hi! I’m Sarah Billings
Having received an academic degree in Psychology and two Dans (the highest level) in Mixed Martial Arts, I now combine the art of physical fitness and mental focus into one. After my battle with a chronic illness, I’m now focused on helping others go from surviving to thriving with their mind, body and spirit.
One-on-One Coaching/
Relationship Coaching

Hi! I’m Marcelo Mann
After being involved in the world of tennis for 10+ years, having won several championships, having been part of the Princeton Nike Summer Camp Staff, and now studying Psychology; I know how physical and mental factors impact the common athlete on a personal level. I am more committed than ever to provide the best possible care for athletes that struggle with mental health disorders.
One-on-One Coaching /
Athletes’ Coaching




CHOOSE YOUR PATH
TO SHORTcut THE STRUGGLE
EXECUTIVE
GROUP COACHING
Sharpen focus, break stress loops, and beat burnout through integrated Brain, Body & Breath training (B3 Methodology™) with elite, like-minded performers.
ATHLETE
GROUP COACHING
Build composure, clarity, and consistency under pressure through science-backed Brain, Body & Breath (B3 Methodology™) training for athletes.
one-on-one
coaching
One-on-one performance coaching, designed to identify and solve your biggest challenges so you lead with more energy, sharper focus, decisive action, and accountability.
each session includes

brain

Cognitive Behavioral Therapy

Human behavior psychology

20+ years knowledge of high performance coaching

Ontological Coaching

Neuro-Linguistic Programming

Gesalt Therapy

Positive Psychology

BODY

Customized movement with a certified personal trainer

Mobility Training

Joint Articulation

HIIT Training

Simple No Equipment Exercises

Complex Compound Movements

BREATH

Vedic Meditation

Breathwork

Wim-Hof Breathing

Restrictive Breathwork

Holotropic Breathwork

Music Therapy
We Specialize In
“Revealing. Empowering. Inspiring.
David is a phenomenal coach.
Highly recommend him.”
“PSYFI is the 'Chat GPT' of performance coaching & training, synthesizing libraries of subject matter and compressing these into actionable and sustainable habits”
“PSYFI brings out the best in me physically, mentally, and emotionally and they challenge me, and hold me accountable to actually doing the work.”
David is a phenomenal coach.
Highly recommend him.”