The science of behavior, put into motion.
I'm Dr. Antonio Harrison. I study how people change, and then I live it out loud: in faith, in fitness, on camera, on the page, and in rooms full of people ready for their next level.
- Behavior Scientist
- VR Fitness Coach
- Founder
- Author & Creator

One mission. Five ways in.
Everything I build points the same direction: helping people grow on purpose. Start wherever you are.
God Sent Me
My journal, four upcoming books, and the GSM collection.
Enter GSM → Athletics · Apparel
GSM Athlete
Luxury sports apparel and accessories. Coming soon.
Join the waitlist → YouTube · PodcastWatch & Listen
The Human Experiment and Doc's Daily Dose.
Press play → OrganizationsSpeaking & Consulting
Keynotes, workshops and consulting rooted in behavior science.
See offerings → For BCBAsBehavior Analysis CEUs
Practical, engaging continuing education for your team.
View CEUs →I run the experiments, so you get the answers.
On The Human Experiment, I decode why we do what we do, and test it in real life on myself and on others. Habits, motivation, discipline, faith, and the hidden rules behind everyday behavior.
The journal · Part of God Sent Me
The journal that started it all.
A guided journal for building yourself up in mind, body and soul, one intentional day at a time. Do it at your own pace, on your own terms.
Bring Coach Doc to your people.
Keynotes, workshops, consulting, CEUs and select high-level coaching. Tell me what you're building.