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The podium is calling your name...
Instructor Essentials:
An 8-week mentorship for group fitness instructors who want waitlisted classes, clear cues, and confidence leading unforgettable classes.
The next round starts 2/23/26
ENROLL TODAYYou're here because you want to be the instructor with a waitlist out the door...
- You want to see your classes sold out in advance.
- You want to hear members whisperings in the locker room, "omg that class was FIRE" after taking YOUR class.
- You want to be the one responsible for members leaving class feeling 10x better than they did walking in.
- You want "regulars" that show up for your classes REGARDLESS of the time slot.
- You want to feel fully confident heading into teach every single class because you're organized, prepared and know your sh*t!
"Jenn helped me prepare for my audition, which I crushed. She provided excellent feedback in every video I sent. When I set up my audition for cycle, I was readyyyyyyy. I learned so much from you, Jenn. You are the best!"
"Jenn is the perfect coach. There’s nobody I trust more when it comes to writing thoughtful workouts, fire playlists, and constant verbal cues that I could take the class with my eyes closed and still be on point. Jenn helped me gain confidence as an instructor, which helped me perform better in my classes."
"Jenn helped me learn what it takes to write an effective and strong workout, showed me different exercises I could incorporate that I hadn’t thought of, and taught me the importance of modifications and proper cues. Working with Jenn became a huge support system I didn’t know I needed in my first few months of instructing."
Get to you know your mentor:
Hi! I’m Jenn—a Greater Boston–based fitness professional with nearly a decade in the industry.
Having a mentor early in my group fitness career made a huge impact on my growth, which is why I’m so passionate about supporting instructors—especially in their first years teaching.
I began teaching strength-based classes and later expanded into cycle, barre, Mat Pilates, and personal training. In 2020, I launched Jenn Kandrac Fitness, offering personal training, small group training, and mentorship for group fitness instructors.
This will be the 6th cohort of Instructor Essentials, and I can’t wait to support the next community of instructors 💛
"As a group fitness instructor, I had been teaching classes such as bootcamps, HIIT, and Circuit training. These are all timed or rep based classes. I definitely did not feel comfortable teaching anything “on the beat”. When I saw that Jenn was launching an Instructor Essentials course, I thought I would give it a try. It was well worth it!"
"This Instructors Essentials course was the reason I nailed my audition and got myself on the schedule!
Jenn was my biggest advocate and the most supportive person throughout the process and I wouldn't be where i am today without her!"
"The hands on live sessions with Jenn were more valuable then anything i had learned prior. She is able to give feedback and break it up into small sections to make sure each week there is something that you're able to improve on. Then you're able to build upon the basics and work on the things that are more personalized to you and your instructor style."Â
FAQs:
How long is the Instructor Essentials mentorship?
What do we talk about on the zoom calls?
Do I have access to you 1:1 for feedback?
How do we communicate between calls?
What if I'm brand new to becoming a GF instructor and not yet certified, would I be a good fit?
I've been teaching for a few years and have a solid class load, would I be a good fit?
I’m a personal trainer who is interested in exploring teaching group fitness, would I be a good fit for this program?
Will I have access to the learning portal after the 8 weeks are up?
Where can I expect to be as an instructor after the 8 weeks are up?
This isn’t a certification—it’s better.
- I'm NOT throwing a textbook or rule book at you and saying "go follow this, good luck!" (that's what your certification is for...). I'm here to be in your corner guiding every step of the way.
- To give you specific direction, strategy and yes, hand-holding so you can charge forward from your current stage into becoming the type of instructor others admire and look up to. You might not even realize it's possible yet, but I'm here to show you IT IS.Â
- Let's develop the best version of you as a GF instructor!
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Commit to the process, trust your passion, and get ready to grow and thrive as the instructor you were meant to be.
We start 2/23/26.
Save me a spot!!