Master your stress response. Optimize your performance. Build unbreakable resilience.
All-Access is your complete training system for stress mastery and peak performance.
Gain access to the SH//FT Library that contains webinars and micro-courses with some of the leading professionals in the world of health and performance.

Access our library is your complete training system for stress mastery and peak performance.
Gain access to the SH//FT Library that contains webinars and micro-courses with some of the leading professionals in the world of health and performance.

Foundations & Core Principles
- Orientation Plan — The essential first step to understand the platform and philosophy.
- Breath Basics Webinar — The core concepts and science behind effective breathwork.
- Breath Essentials — The foundational 10-day program to build a consistent daily practice.
- Breathing Gears 5 Day Course — The cornerstone course explaining the systematic approach to using breath for different states.
Nervous System & Stress Regulation
- CO2 T Hyper Responder 2 Week Plan — A targeted plan for those who react quickly and strongly to stress.
- CO2 T Balanced Responder 2 Week Plan — For those who handle stress well but want to build even greater resilience.
- CO2 T Hypo Responder 2 Week Plan — A specialized plan for those who tend to shut down or feel numb under pressure.
- Heart Rate Variability Cycle — A 6-week cycle to learn how to measure and improve nervous system balance.
Performance & Skill Development
- OG CrossFit Cycle — Builds constantly varied functional movement at high intensity for general physical preparedness.
- MDP — Functional Threshold Power Focus Phases 1,2,& 3
- MDP — Neuromuscular Power Focus Phases 1,2 & 3
- MDP — Anaerobic Capacity Focus Phases 1,2 & 3
- MDP — Maximum Aerobic Power Focus Phases 1,2 & 3
- MDP — Neurological and Core Endurance Phases 1,2 & 3
Endurance & Resilience
- Sustain — The 24-week flagship program for building aerobic efficiency for any endurance sport.
- MDP Test Prep Cycle — A specialized plan to prepare for the comprehensive Multi Dimensional Profile Test.
- Unbreakable Runner Foundations — Develops running skill, controlled pacing, and efficient movement.
- Unbreakable Runner 5k Level 1 — A structured training cycle for the 5K distance, focusing on pacing and mechanics.
Expert Workshops & Deep Dives
- Sustain — The 24-week flagship program for building aerobic efficiency for any endurance sport.
- MDP Test Prep Cycle — A specialized plan to prepare for the comprehensive Multi Dimensional Profile Test.
- The Uneasy Athlete Webinar Replay
- Understanding Pain, Breath, and the Nervous System Parts 1,2 & 3
Foundations & Core Principles
- Orientation Plan — The essential first step to understand the platform and philosophy.
- Breath Basics Webinar — The core concepts and science behind effective breathwork.
- Breath Essentials — The foundational 10-day program to build a consistent daily practice.
- Breathing Gears 5 Day Course — The cornerstone course explaining the systematic approach to using breath for different states.
Nervous System & Stress Regulation
- CO2 T Hyper Responder 2 Week Plan — A targeted plan for those who react quickly and strongly to stress.
- CO2 T Balanced Responder 2 Week Plan — For those who handle stress well but want to build even greater resilience.
- CO2 T Hypo Responder 2 Week Plan — A specialized plan for those who tend to shut down or feel numb under pressure.
- Heart Rate Variability Cycle — A 6-week cycle to learn how to measure and improve nervous system balance.
Performance & Skill Development
- OG CrossFit Cycle — Builds constantly varied functional movement at high intensity for general physical preparedness.
- MDP — Functional Threshold Power Focus Phases 1,2,& 3
- MDP — Neuromuscular Power Focus Phases 1,2 & 3
- MDP — Anaerobic Capacity Focus Phases 1,2 & 3
- MDP — Maximum Aerobic Power Focus Phases 1,2 & 3
- MDP — Neurological and Core Endurance Phases 1,2 & 3
Endurance & Resilience
- Sustain — The 24-week flagship program for building aerobic efficiency for any endurance sport.
- MDP Test Prep Cycle — A specialized plan to prepare for the comprehensive Multi Dimensional Profile Test.
- Unbreakable Runner Foundations — Develops running skill, controlled pacing, and efficient movement.
- Unbreakable Runner 5k Level 1 — A structured training cycle for the 5K distance, focusing on pacing and mechanics.
Expert Workshops & Deep Dives
- Sustain — The 24-week flagship program for building aerobic efficiency for any endurance sport.
- MDP Test Prep Cycle — A specialized plan to prepare for the comprehensive Multi Dimensional Profile Test.
- The Uneasy Athlete Webinar Replay
- Understanding Pain, Breath, and the Nervous System Parts 1,2 & 3
Step 1

Assess Your Starting Point
Take our stress response assessment to understand how your nervous system currently handles pressure.
Step 2

Choose Your Path
Select from structured programs based on your goals: stress management, endurance, strength, or comprehensive development.
Step 3

Track Your Progress
Use built-in tools to monitor your improvement and adapt your training as you develop.
Start Your First Week Free
Then $30/month — Complete access to all programs, assessments, and educational content.
Cancel anytime. No contracts, no commitments.
Access methodologies used by the world’s top performers.
Access methodologies used by the world’s top performers.

Tia-Claire Toomey
6x CrossFit Games Champion

Jon “Bones” Jones
UFC Lightweight/Heavyweight Champion

Ari Emmanuel
CEO of Endeavor and Business Mogul
Organizations we partner with and support.




“I have implemented the training for a few years to optimize my performance in operations and for post incident recovery modes. It has prepared me for the demands of work enhancing cognitive & physiological functions. On a greater scale, my health has improved - for me and my family’s well being.”
Kevin Vance
U.S. Spec Ops, Firefighter
“I have implemented the training for a few years to optimize my performance in operations and for post incident recovery modes. It has prepared me for the demands of work enhancing cognitive & physiological functions. On a greater scale, my health has improved - for me and my family’s well being.”
Kevin Vance
U.S. Spec Ops, Firefighter
ALL-ACCESS EXCLUSIVE: The Multi-Dimensional Profile (MDP) System
Discover Your Hidden Performance Limiters
The MDP is Brian Mackenzie’s comprehensive assessment
that reveals exactly where you’re limited and which
area will give you the biggest performance gains.
How It Works:
Take the 90-minute assessment → Get ranked across 5 key
performance areas → Receive a 16-week program targeting
your biggest opportunity
Included with your All-Access membership.
ALL-ACCESS EXCLUSIVE: The Multi-Dimensional Profile (MDP) System
Discover Your Hidden Performance Limiters
The MDP is Brian Mackenzie’s comprehensive assessment
that reveals exactly where you’re limited and which
area will give you the biggest performance gains.

How It Works:
Take the 90-minute assessment → Get ranked across 5 key
performance areas → Receive a 16-week program targeting
your biggest opportunity
Included with your All-Access membership.