You finished your 200-hour with a manual, a certificate and a stomach that still drops when a real student can't do the pose you planned. In-Between shows you how to understand what a body is doing inside a pose, read the people on the mats, and lead them without clinging to your script.
You drive home after class replaying every cue. Did I say enough? Did I say too much? By the time you park, you've decided the class didn't count, because a real teacher would have done it differently.
The training manual is on a shelf, and it hasn't been opened since graduation. You've rewritten your bio more times than you'd admit. You've sat with a blank sequencing page until you talked yourself out of the whole thing.
Underneath it, the same few sentences keep running:
"I don't feel ready to teach."
"It's been so long since my training that I feel like I've forgotten everything."
"I don't know enough anatomy to answer students' questions."
"Everyone else seems to know what they're doing except me."
If this sounds familiar, you're not alone. Hundreds of teachers have stood exactly where you're standing.
Your training taught you about yoga. You got poses, philosophy, a few pranayama techniques, maybe the vayus. What it rarely gave you was time in front of real bodies. You practised teaching on classmates who knew every pose and wanted you to succeed. Then you graduated, and overnight you were responsible for the sequencing, the timing, the language, the energy and the actual people, all at once.
That stretch between knowing yoga and knowing how to teach it is what this book calls the in-between. You're no longer the student you were. You're not yet the teacher you picture. And it's lonely, because everyone around you assumes the certificate already settled the question.
After graduating unready, almost everyone reaches the same conclusion: I must not know enough yet.
So you book the weekend arm balance course. Or yin. Or whatever's next. It's a reasonable move. You feel shaky, teaching involves knowledge, so more knowledge should steady you. And while the course runs, it feels like progress.
Then it ends, and you're standing in the same spot. "Okay. Now I actually have to teach."
Every new training shows you another thing you didn't know. Instead of feeling more ready, you feel the size of the field. Slowly, "I'm still learning" becomes safer to say than "I'm a teacher," and that's how a phase turns into a personality.
Teaching is made of decisions. Do I hold this pose or move on? Do I trust what I'm seeing? You can't learn to make those calls by preparing for them. You learn by making them, live, with real people in front of you.
Confidence is the result of teaching, not the prerequisite.
The night before class, you write the perfect plan. Warm-up timed. Peak at thirty-eight minutes. Cooling down by forty-five. Transitions rehearsed at the kitchen table.
Then a body walks in that can't do the third pose. You watch that student instead of your paper, you lose your place, and the harder you grip the plan the faster it slides. The book calls this the perfect plan trap. The tighter the plan, the harder you fall when the room doesn't match it.
The other usual fixes have the same flaw. You polish the website and the Instagram grid, because you can do that alone where nobody sees you fumble a cue. You borrow your favourite teacher's phrases and cadence, and students who came for a teacher get a cover version. You study muscle names you memorised for an open-book test, which never tell you why a knee is collapsing in front of you.
Every one of these keeps your attention on yourself. None of them puts you in front of a real room with someone telling you the truth about what they saw.
For a long time, I thought my story began the day I became a yoga teacher. It didn't.
I grew up as a gymnast, and by high school yoga had become part of my world. I did my first teacher training while I was still in high school and started teaching at seventeen. Massage school came next, and with it a much deeper education in the body. Then my mom found a flyer at Kripalu for an AcroYoga workshop. Acrobatics, yoga and Thai massage in one practice. I went all in, got certified, took the photo, and believed I'd found my thing.
It wouldn't be the last time I confused becoming certified with becoming certain.
By twenty-three I was co-leading a 200-hour training for a room of adults, most of them older than me. From the outside, I'd arrived. Inside, I still felt like the youngest person in the room, waiting for someone to notice I didn't belong there.
So I kept moving the finish line. When I'm older. When I know more anatomy. When I can do crow press to handstand. Then I'll be a real teacher.
The shift came in my late twenties, and it had nothing to do with another training. I admitted the permission I was waiting for was never going to arrive. I stopped hiding my fascination with anatomy. I let my massage background shape how I saw movement: bodies doing specific, understandable things. And once I understood what was happening underneath a pose, I could look at the person in front of me, see what was going on, and make a decision.
Over eighteen years I've watched hundreds of new teachers walk out of trainings glowing and then freeze the first time a real student didn't match the plan. They kept coming back to me for mentorship, not for another certificate. I recognised them because I'd been one of them for so long. In-Between is what I wish someone had handed me at seventeen.
When you move your attention off yourself and onto the people on the mats, and you understand the body well enough to act on what you see, you stop freezing, because you stop depending on the script.
Most new teachers run one question under every class: How am I doing? It feels professional. In practice it's a spotlight pointed back at yourself, and while it's on, you can't see the woman three mats back whose shoulder is creeping toward her ear. The book swaps it for a different question: What do these people need from me today?
Imagine forgetting the key cue mid-balance. A teacher reciting a plan loses the only thing holding her up. A teacher reading the room looks up, sees people wobbling and laughing at themselves, and says, "Okay, nobody's winning any awards here, find a wall, find a friend." The room exhales. The forgotten cue never mattered.
Attention alone isn't enough, though. Presence tells you where to look. A working understanding of the body tells you what to do once you're looking. In-Between builds both.
This is the skill the whole book is built around, and it comes down to one instruction: lead the people in front of you instead of running a memorised plan.
It works because it goes after the real cause. You don't freeze from a lack of information. You freeze because you've been reciting to a room instead of reading it. The method is built as a loop. You teach a real class, you watch what's actually happening, you get honest feedback, you teach again. Each pass gives you evidence that you're the one who leads.
4 steps from certificate to confident teaching. You don't need to master all four before you're allowed to climb.
Paige took my classes in Boston for years. She's an oncology nurse, and she brings a grounded compassion you can't fake.
Each time one of her friends went through teacher training, I'd catch a flicker on her face. Maybe I could do that. Eventually she enrolled and graduated. Then she stopped. Graduating was the part she knew how to do. Standing at the front as the teacher was what froze her. Work was demanding. She'd start when things settled down. They never did.
What changed was one small commitment: teach one class a week. Each class gave her proof instead of pep talks. Someone struggled, she noticed, she adjusted, and the room was fine. One class convinces nobody. Ten start to. A while later, her name went up on the schedule at the same studio as mine. My former student had become my peer.
Izzy VanHall has taught yoga for over eighteen years in studios, gyms, corporate rooms, festivals, retreats and teacher trainings around the world. She started teaching at seventeen, has assisted internationally recognised teachers, has mentored hundreds of aspiring instructors, and has graduated well over 100 teachers through her own trainings.
Her background as a gymnast and in massage school shaped how she sees movement, and she draws her own anatomy illustrations. She spent years feeling like the least qualified person at the front of her own rooms. Now her work is helping teachers cross that same gap, so they become themselves as teachers instead of cover versions of someone else.
You know what a pose is asking of a student's body, you lose a cue and keep going, and you drive home remembering the one adjustment that helped.