Behavioral science. Built for real life.

Fitness is hard sometimes.
Let’s make it easier.

You probably already know what to do.

That’s what makes it frustrating.

You make the plan. You mean to follow through. Then you’re tired, life gets busy, or something else just sounds better.

What if the problem isn’t that you need more willpower?

Let’s get curious about what’s getting in the way—and make the next step a little easier.

What’s getting in your way?Show me what I can change

Morning routine

A small start still counts.

Environment

Cues can make starting clearer.

Social design

Movement can feel better together.

What’s getting between you and being more active?

Five questions. No score. No fitness personality. No judgment.

Pick the answers that sound most like you. Each one gives you a small strategy to try.

Let’s see what we learn.

This is an educational self-reflection tool, not a behavioral or clinical assessment.

Question 1

You planned to be active today. The time comes. What usually gets in the way?

Question 2

Think about a time when being active WAS easier. What was different?

Question 3

When you skip what you planned, what usually happens instead?

Question 4

Once you actually START being active, what usually happens?

Question 5

What’s one change that actually feels realistic this week?

Now try something.

You don’t need to change all five things.

Actually, don’t.

Pick the answer that made you think, “Yeah… that’s probably me.”

Try the strategy attached to it.

See what happens.

If it helps, keep it. If it doesn’t, you’ve learned something—and you can change another variable.

We’re not looking for the perfect plan. We’re learning what helps healthy activity fit into your life.

Notice

what happens right before activity becomes easier or harder

Adjust

the environment, effort, cues, or experience surrounding it

Learn

from what happens and keep experimenting without judgment

You made the plan. So what happened?

Instead of asking, “Why can’t I stick with this?” get curious about what happened around the behavior.

▶️

What made starting difficult?

⏸️

What happened right before you decided not to go?

↗️

What was different on the days you followed through?

🔁

What made you want to come back?

Patterns give us somewhere to start.

Small changes can change what happens next.

Look at what surrounds the behavior. Change one thing. See what happens.

Environment

Make starting easier

Put the shoes where you’ll see them. Pack the bag beforehand. Choose the location before the decision point arrives. Small changes in the environment can reduce unnecessary obstacles between intention and action.

Response Effort

Reduce the steps before the first step

Every extra step creates another opportunity to do something else. Preparing ahead of time can make beginning require less effort.

Cues & Routine

Make the next step clear

“When I get home, I’ll walk for ten minutes” gives you somewhere to start. “I should exercise more” doesn’t. Connect activity to something specific and predictable.

Reinforcement

Make it worth coming back

Maybe it’s the playlist. Maybe it’s progress. Maybe it’s being outside or spending time with someone you enjoy. Pay attention to what makes being active feel worth repeating.

Start somewhere. Notice what works. Do a little more of that.

ENVIRONMENT SHIFT

"I put my mat in the living room. Now I just... do it."

Your playbook

Try one simple behavioral experiment and see what happens.

Choose a visible spot tonight. The goal is simply to make the first step easier to notice.

💡Small experiment: Try it tonight and notice whether starting feels different.

A specific location gives the plan a clear starting point. Pick one that fits the day you actually have.

💡Small experiment: Name the place along with the time.

Ask someone to walk, join you, or simply check in. Connection can make activity more enjoyable and easier to return to.

💡Small experiment: Send one simple invitation.

Try music, a podcast, time outdoors, or company you enjoy. Pay attention to what makes the experience worth repeating.

💡Small experiment: Choose one enjoyable thing to bring along.

Worth sharing

Behavioral Science

"Get curious before you get frustrated."

Environment Design

"Make starting easier before asking yourself to try harder."

Systems Thinking

"Notice what makes you want to come back."

Pick one. Do it now.

You don’t need to change everything. Pick one small experiment that feels realistic today.

Why am I doing this?

Hi, I’m LZ Crider, M.S., BCBA

Because I genuinely love this stuff.

I’m a Board Certified Behavior Analyst, and I’m fascinated by the gap between knowing what we want to do and actually doing it.

Behavior analysis gives us a way to get curious about that gap.

Functional Fitness is my way of taking concepts I use and think about professionally—reinforcement, environment, motivation, response effort, routines, shaping—and translating them into something people can use in everyday life.

Not because everyone needs a behavior analyst standing beside them.

But because understanding a little more about why we do what we do can give us better questions to ask when change feels hard.

I’m especially interested in how these ideas can help individuals and families build healthier routines, create positive experiences around physical activity, and make healthy choices easier to participate in over time.

So this resource is free.

Try something. See what happens. Learn something about your own behavior.

Then build from there.

Healthy success doesn’t have to look the same for everyone.

Fitness is hard sometimes. Let’s make it easier.