Flexible
Meathead Cardio
Built for strength athletes, lifters, and meatheads who dread the word “cardio,” this course gives you a research-backed framework to integrate aerobic work without sacrificing performance, size, or recovery. It’s cardio done smarter, not harder.
What You’ll Learn
Build an aerobic
base to improve recovery and performance
Add cardio without losing muscle
or crushing training intensity
Use VO₂ max
and lactate testing in a way that makes sense for lifters
Apply heart rate zones intelligently
instead of blindly chasing numbers
Bridge cardio and strength
so you can hit PRs while still building conditioning
The Two Levels
Level 1
Build the foundation: sustainable cardio methods designed to support recovery and make your lifting sessions more effective.
Level 2
Once your base is solid, progress to anaerobic methods like intervals and Tabata-style work without burning out or interfering with strength.
Who It’s For
Lifters who want to boost conditioning
without losing strength or muscle
Coaches
who program for strength-focused clients
Athletes
who’ve ignored cardio and want a smarter way to start
Anyone tired
of traditional, soul-crushing endurance training
Why This System
Was Developed
For years, lifters avoided cardio out of fear it would kill gains. Dr. Mike saw the consequences firsthand: poor recovery, stalled lifts, and unnecessary burnout. As both a lifter and a PhD in Exercise Physiology, he built Flexible Meathead Cardio to prove that when done right, cardio isn’t the enemy, it’s the missing link.
Dr. Mike is an exercise physiologist, researcher, and educator with over two decades of experience helping athletes and coaches push performance forward. He’s known for blending cutting-edge science with real-world results, and his work on metabolic flexibility, HRV, and aerobic development is recognized worldwide.
Proven & Tested
Results
I met Dr. Mike through MPI and quickly knew he was someone I wanted to learn from. After joining his online program, my outlook on training completely changed.
I’ve been hitting PRs, feel great, and now coach my own clients with more confidence. He’s become a trusted source of knowledge.
S. Lamenzo, Personal Trainer
Before working with Dr. Mike, I was exhausted, stressed, and stuck. His smart nutrition and training guidance took out all the guesswork.
In six months, I lost weight, trained smarter, and actually enjoyed the gym again. Highly recommend!
Melissa, Fitness Enthusiast
