strength. grit. intention.
movement that meets you where you are
courage. resilience. you.
Boutique Reformer Pilates in Monterey, CA
Grit fuels the fire.
tonic inspires.
WHY grit + tonic?
Welcome to grit + tonic — where strength meets intention and every class leaves you feeling powerful, grounded, and recharged.
Our reformer workouts blend precision, flow, and energy to deliver visible results and a deep mind-body connection. You’ll build strength that feels as good as it looks — all in a space designed to inspire you from the moment you walk in.
We believe Pilates should challenge you and lift you up. That’s why every grit + tonic class is crafted to move with rhythm, balance, and control — turning effort into empowerment.
What makes us different:
500+ hour Pilates trained instructors
Small classes for personalized attention
Thoughtful playlists and flow-driven sequences
Clean, modern studio design that’s equal parts calm and motivating
A supportive community that cheers you on — every rep, every class
grit + tonic defined:
GRIT:
A combination of persistence and passion, crucial for achieving success despite obstacles. It's courage, resilience, and determination in motion.
TONIC:
A restorative remedy that revitalizes the body, uplifts the spirit, and restores balance and strength.
So, what’s our tonic? An invigorating concoction of endorphins, courage, resilience, self-esteem, accomplishment, and well-being—everything you need to move and live optimally.
GRIT: A combination of persistence and passion, crucial for achieving success despite obstacles. It's courage, resilience, and determination in motion. TONIC: A restorative remedy that revitalizes the body, uplifts the spirit, and restores balance and strength. So, what’s our tonic? An invigorating concoction of endorphins, courage, resilience, self-esteem, accomplishment, and well-being—everything you need to move and live optimally.
we can’t wait to meet you.
all levels, body types, we are for everyone.
No experience? No problem. Learn the ropes with our beginner-friendly classes.
strength for now. longevity for later.
Reformer Pilates designed to build strength, stability + longevity
tonic foundations
Begin here — slower, supportive, and form-focused.
A beginner-friendly reformer class designed to introduce the fundamentals. Expect a slower pace, clear instruction, and guidance on setup, springs, transitions, and basic movement patterns. Offered once weekly.
tonic
Your go-to reformer — balanced, full-body, and accessible.
A well-rounded class focused on alignment, control, and strength. No experience necessary, with modifications and progressions offered throughout.
tonic+
A step up — more flow, more challenge.
A progression from tonic with longer sequences, increased coordination, and a more continuous pace. Best for clients comfortable with the reformer and ready for more.
Requires 5+ classes at grit + tonic to attend.
tonic power 👊🏼
Athletic, strength-focused reformer.
A higher-energy class using weights, bands, and a variety of props. Expect faster-paced, dynamic sequencing, longer holds + upbeat, energy-driven playlists — designed to push strength, stamina, and grit.
Requires 5+ classes at grit + tonic to attend.
tonic jump🔥
Jumpboard intervals + core work.
A low-impact, high-energy class combining jumpboard intervals with core work between sets. Expect continuous movement, a lightly heated room (around 75°), and just the right amount of grit.
tonic practice | $25
Instructor development class.
A slower-paced, thoughtfully guided reformer class led by an instructor-in-training as part of our mentorship program. Expect detailed cueing, foundational work, and a supportive environment.
Hi, I'm Arianne—a longtime fitness lover and the motivation behind grit + tonic. This space was born from my love of movement and my belief that strong bodies/minds come from kind, consistent care—not punishment.
I created grit + tonic to be a blend of strength and mobility, challenge and motivation. Whether you're here to get stronger, reconnect with your body, or carve out space in a hectic life—you're in the right place.
arianne bautista marsh
Founder
ready to move?
Your first session is just the beginning.
Frequently Asked Questions
To Help You Get Started
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Yes! Please register for the class online so you can create your profile and complete your liability waiver for the class.
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Yes, we suggest arriving 5-10 minutes early to check in so we can help you get settled onto your reformer. If you are new to the studio - arrive at minimum 10 minutes before class begins.
If a class is going on when you arrive, please wait outside until it is finished to minimize disruptions.
If you are running late, please call/text us so that we can hold your reformer for you. Your reformer may otherwise be given to a waitlisted student. Class entry closed 5 minutes after class begins.
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Please call or text the studio if you are running late.
If we don’t hear from you, we assume you’re not coming and your reformer may be given to a waitlisted student. -
We suggest wearing comfortable exercise clothes that allow you to move freely. Please bring grip socks with you (or you can purchase them in the studio).
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Welcome to grit + tonic!
Please arrive 5-10 minutes early to check in and get set up. (Late arrivals may not be admitted if class has started.)
Grip socks are required (available for purchase at the studio).
Reformer Pilates is a low-impact, high-results workout that builds strength, core stability, mobility, and better posture—and modifiable to your body.
And most importantly—congrats on taking the first step. Trying something new is a big deal, and we’re so glad you’re here. 💛
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Group reformer classes require at least 12 hours’ notice to cancel; private sessions require 24 hours’ notice. Cancellations made within these windows are considered late cancellations and will result in the loss of the class credit or private session fee. Cancellations made before the cutoff will have the credit returned to the account.
No-shows may be charged a $20 no-show fee, in addition to losing the class, on the second offense.
If you are unable to attend, please late cancel rather than not showing up—our waitlisted clients truly appreciate it. You can also cancel through Momence or by texting/calling the studio.
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The waitlist is dynamic - so do not be afraid to sign up! When a spot opens up, the first person on the waitlist will Students must purchase or have a class credit to be added to the waitlist. If the spot in class is not confirmed, that credit will be returned to the account for future use.
When a spot opens in class, the first person on the waitlist will be notified via text or email. You have 4 hours to confirm your spot in class. If you do not, the next person will be notified (and so on…)
Signing up for a waitlist is the same as a class. Continue to monitor the status of your reservation to avoid a late-cancel or no-show fee.
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There is 90-minute street parking on Tyler Street, in front of the studio. There is also a paid lot and parking garage located walking distance to the studio.
frequently asked questions
-
Yes! Please register for the class online so you can create your profile and complete your liability waiver for the class.
-
Yes, we suggest arriving at least 10 minutes early to check in so we can help you get settled onto your reformer. If you are running late within 5 minutes into class, please call us so that we can hold your reformer for you. Your reformer may otherwise be given to a waitlisted student.
-
Please call or email the studio if you think you might be late.
If we don’t hear from you, we assume you’re not coming and your reformer will be given to a waitlisted student. -
We suggest wearing comfortable exercise clothes that allow you to move freely. Please bring grip socks with you (or you can purchase them in the studio).
-
Mats and all equipment is provided for class. Bring water, possibly a sweat towel, and anything else you might need. We sell bottled water in the studio.
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We have a 12-hour cancellation policy for all group reformer classes and a 24-hour cancellation policy for private sessions. If you cancel your reservation within 12 or 24 hours of class, it is considered a “Late Cancellation,” and you will lose the class credit/private fee. If you cancel before the 12 or 24-hour period, that credit will be returned to your account for future use.
If you know you will be unable to attend class, our waitlisted students would be grateful if you could late cancel your reservation instead of not showing up. You can do so via Momence or by calling the studio. Your communication helps us assist others who need this practice.
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When reformer classes are completely full, we begin a waitlist. Students must purchase a class credit to be added to the waitlist. If the spot in class is not confirmed, that credit will be returned to the account for future use.
When a spot opens in class, you will receive a text or email notification. You will have 4 hours to confirm your spot in class. If you do not confirm, the next person on the waitlist will be alerted and will have the opportunity to be added to class.
Please do not be discouraged by a waitlist! Things change frequently. Ensure that your “alerts” are turned on so you do not miss our open waitlist notifications via text and email.
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There is 90-minute street parking on Tyler Street. There is also a paid lot and parking garage located walking distance from the studio.
