In-Person Coaching — Mid-Cities DFW | N of 1 Fitness · Dr. Bailey Devine
Dr. Bailey Devine · N of 1 Fitness
In-Person Coaching · Mid-Cities DFW

Every client is
a study of one.

One human. One dataset. One program.

Expert coaching, built around your specific goals — doctoral-level expertise, hands-on training, and a program engineered for you and you alone.

Dr. Bailey Devine, PhD, BCBA-D
PhD BCBA-D ASFA CPT
N=1 You are
the study
Doctoral-Level Science Behind Every Program
Hands-On, In-Person Coaching
Built Around You — Not the Average Client
Certified Personal Trainer
Evidence-Based Programming
100% Individualized

Real expertise,
built around you.

You want to train with someone who actually knows what they're doing — and who builds the work around you specifically, not a template handed to everyone who walks in.

That's what in-person coaching here is. Doctoral-level expertise, hands-on technique, and a program engineered for your body, your goals, and your life.

Whether you're chasing measurable strength gains or finally want to train in a space that sees all of you — this is built for you.

The High-Performer You're fit, driven, and you value expertise. You want a credentialed coach who'll push you intelligently, sharpen your technique, and program you toward real, measurable gains.
The Expertise-Seeker You want real science behind your training — not trends, not guesswork. You're happy to do exactly what works when an expert designs it for you.
The Health-First Client You're training around specific health considerations and want a coach who programs intelligently and safely around them — not around the average body.
The LGBTQ+ Client You want a space that sees all of you — not just the version of you that fits neatly into a conventional fitness mold.
The "I've Tried Everything" Client You're not the problem. The system that ignored your individual needs was. Let's build something that actually fits — with a coach right there beside you.
Dr. Bailey Devine training
Dr. Bailey Devine
PhD · Experimental Psychology
BCBA-D · LBA · CPT (ASFA)

A coach with
the credentials to back it up.

I bring a level of scientific rigor to fitness coaching that most programs simply don't offer — a PhD in Experimental Psychology, doctoral-level Board Certification in Behavior Analysis, and 20+ years helping people build and sustain real behavior change.

"You don't fit the program. The program fits you."

In person, that means hands-on technique, real-time correction, and a program engineered specifically for your body, your goals, and your starting point — whether you're pushing for serious strength or building a foundation that lasts.

No guesswork. No one-size-fits-all. Just expert coaching designed entirely around the only variable that matters: you.

Work with Me

How it
works.

01
Start Here · $100

Baseline Session

Every study of one begins with data. We start with a full in-person baseline — movement assessment, current strength and ability, injury history, and goals. Required before any coaching package.

02
Choose Your Path

Pick Your Coaching

From your baseline, we set your training cadence — anywhere from 2 to 7 sessions per week — and design a program around your body, your goals, and your starting point.

03
Build Forward

Train & Progress

You show up, we coach hands-on, and your program adapts as you do — tracked, measured, and adjusted around your real results and your real life.

Be an
N of 1.

Hands-on coaching with Dr. Bailey, built entirely around you. Every path begins with the Baseline Session.

Start Here · Required

Baseline Session

Every study of one begins with data. Before any package, we start with a full in-person baseline — movement assessment, current strength and ability, injury history, and goals. This is how I build a program that actually fits you. One 60-minute session.

$100
60 minutes Required first
In-Person Coaching

Hands-On Coaching

$125 /session

You show up, we train. Expert coaching and real-time correction, built entirely around you.

  • 1-on-1, 60-minute sessions with Dr. B
  • Hands-on technique, form correction, and progression every session
  • A program designed around your body, goals, and starting point
  • Progress tracked and adjusted as you build
Schedule the frequency that fits you Train anywhere from 2 to 7 sessions per week — set the pace that matches your goals and your life. A 2x/week minimum keeps your progress on track.

⬤  Headquarters: Stroud's Fitness, Hurst — access required

⬤  Private settings & other locations available — inquire here (premium pricing applies)

⬤  Simple billing: card on file, charged per session. 24-hour cancellation policy applies.

Work with Me →

What's waiting for you
on the other side.

In-Person Coaching

Hands-on coaching that builds around your body, your goals, and how you actually move — so your training is precise, safe, and effective. Real-time correction means you stop guessing and start progressing.

Without this Training alone, it's easy to drill bad habits, plateau, or pick up an injury you never see coming. Expert eyes on every rep change everything.

Real Accountability

Showing up matters — and when you've got someone expert waiting for you, you actually do. Consistency stops depending on motivation, and starts depending on a system built around how behavior actually works. That's where real progress lives.

Without this When systems are built on motivation instead of structure, "consistency" becomes something you constantly restart. With a coach and a standing appointment, you stop beginning again.

Behavior science
applied to fitness.

Most fitness coaching ignores the most important variable: you.

Your preferences, your patterns, your body, your history — everything that shapes what will actually work for you.

With a PhD in Experimental Psychology and doctoral-level Board Certification in Behavior Analysis, Dr. Bailey brings a research-grade understanding of human behavior to every session she coaches.

This isn't motivation culture. This isn't one-size-fits-all programming. This is applied behavioral science — individualized, systematic, and evidence-based — meeting you exactly where you are.

N=1
The Research Standard

In clinical research, N-of-1 designs treat each participant as their own control — testing what works for the individual, not the average. That same principle is applied to each of my clients.

PhD
Experimental Psychology

Doctoral-level research training in human behavior, learning, and performance — applied directly to your programming.

BCBA-D
Board Certified · Doctoral

The highest level of certification in Applied Behavior Analysis — the science of understanding and shaping behavior.

Home base:
Stroud's Fitness, Hurst.

In-person sessions are held at Stroud's Fitness in Hurst, TX — an old-school, results-oriented gym with serious equipment and a welcoming community for every skill level.

An active Stroud's membership or day pass (~$10) is required to access the facility for each session.

Stroud's Fitness
416 W Bedford Euless Rd
Hurst, TX 76053
817-268-3488
stroudsfitnessheb.com →
Other locations Training somewhere other than Stroud's may be possible on a case-by-case basis depending on logistics. Contact us and we'll see what works for you.

You probably have
a few questions.

Why does everyone start with the Baseline Session?

Because I can't program for an N of 1 without data. The baseline gives me your movement quality, current strength, injury history, and goals — so the very first real session is already built around you. It's required before any package.

Do I need to already be fit or experienced?

No. Coaching is built around your exact starting point — whether you're an experienced lifter chasing more, or starting fresh. You'll always have clear guidance, technique work, and progression matched to you.

How often do I need to train, and is there a commitment?

You can schedule anywhere from 2 to 7 sessions per week. The 2x/week minimum exists because consistency is where real progress happens — less than that, and it's hard to build the behavioral and physical patterns that stick. Beyond that, set the pace that fits your goals and your life.

Do I need a Stroud's membership?

You'll need access to the gym for sessions — an active Stroud's Fitness membership or a day pass (~$10 per visit). Becoming a member is the most cost-effective option and gives you a full gym to train in between sessions. If Stroud's isn't the right fit for you, private settings and other locations are available — inquire here (premium pricing applies).

Can we train somewhere other than Stroud's?

Possibly — on a case-by-case basis depending on logistics. Stroud's is home base, but contact us about your situation and we'll see what works.

How does billing work, and what's the cancellation policy?

Simple: you keep a card on file, and your card is automatically charged $125 for each session that happens. No invoices, no chasing payments, no monthly minimums. Sessions can be cancelled or rescheduled with at least 24 hours' notice at no charge. Cancellations under 24 hours and no-shows are charged the full session rate, since the time was reserved for you.

This is — and isn't —
for everyone.

This is for you if...

  • You want expert, hands-on coaching built around you specifically
  • You value real credentials and science over trends and guesswork
  • You're ready to show up in person and put in the work
  • You want measurable progress, tracked and adjusted over time
  • You want a coach who sees all of you and trains you accordingly
  • You're local to the Hurst / Mid-Cities area (or willing to travel in)

This is not for you if...

  • You're looking for rigid, one-size-fits-all programming
  • You want a fully remote, app-only experience
  • You're expecting overnight transformation without engagement
  • You're not open to a process that requires honest communication
  • You want a passive experience with no accountability or feedback
N OF 1 FITNESS you are the study

Ready to become
your own study?

you are the study

One coach. One client. One program built entirely around you — in person, in Hurst. Limited spots available.

Every path starts with the Baseline Session.

N OF 1 FITNESS you are the study

© 2026 N of 1 Fitness · Dr. Bailey Devine, PhD, BCBA-D, LBA, CPT · All rights reserved.

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