Welcome to FIT4MOM Irvine/Tustin

FIT4MOM is the nation’s leading prenatal and postnatal fitness program, providing fitness classes and a network of moms to support every stage of motherhood. From pregnancy, through postpartum and beyond, our fitness and wellness programs help make moms strong in body, mind, and spirit.

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Our Classes


Stroller Strides®

Stroller Strides® is a functional, total-body conditioning workout designed for moms with kids in tow. Each 60-minute workout is comprised of strength training, cardio and core restoration, all while entertaining the little ones with songs, activities and fun! Each Stroller Strides instructor is skilled to meet you where you are mentally & physically. You’ll leave class feeling connected, successful & energized. No more mama guilt! This class is all about self care in a supportive and encouraging environment.

To try your first class FREE, Click Here.


Stroller Barre®

Stroller Barre® is a 60-minute cardio and strength interval class designed to improve posture, stability, and mobility. This workout combines moves inspired by barre, ballet, Pilates, fitness, and yoga to help you regain posture and alignment while strengthening your body from the inside out. Stroller Barre® will help you reconnect with your body, increase flexibility and develop the core strength needed for motherhood.

Click Here to try your First Class Free.



FIT4BABY® is designed specifically for moms-to-be. All exercises are carefully selected to prepare your body for the many changes you will experience during pregnancy. You can begin FIT4BABY at any point during pregnancy as the workouts are scientifically- based, purposeful and designed to accommodate your changing body. The 60-minute workout includes cardio, strength, balance, and flexibility training and ends with a relaxing meditation; everything you need during this precious time!

Sign up to find out about our next session.


Body Back®

Body Back® Transformation is an 8-week result based journey focused on your mind and body and improving your overall health and well being. The experience includes high-intensity interval workouts (HIIT) with a low student-to-instructor ratio designed to challenge, empower, and recharge you. The program also includes nutritional guidance, personal accountability, pre- and post-fitness assessments and emotional support. This journey will reconnect you to your inner strength and encourage you to believe in personal transformation.

Next Preview Class is Sept. 22! Sign up to learn more! Spots are limited.

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Our Village

You've got enough on your plate, mama. Let us plan your playdates for you!

After every class, the kids get their energy out on the playground. We host weekly playdate activities like sensory play or parachute play, and we take a field trip once a month to places like the zoo, pumpkin patch, and local play centers!

We also host Family Days so the whole family can get in on the action too!

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Run Club

Whether you're preparing for an upcoming race or simply enjoy running with other like-minded mamas, Run Club is for you. A program for all levels, Run Club allows you to run, improve your health and fitness, and connect with other moms through two styles of class: Run Clinics which are designed to correct running form and increase speed and agility, and Run Days designed to increase endurance. No running experience required! Try your first class free.

Latest from Instagram

Need mom friends? Need a workout? Looking for play dates? Come try out #FIT4MOM the month of September for only $30! Workout with local #moms, enjoy playdates after every class, weekly crafts, monthly Moms Night, and- oh yeah- you can get in shape, too! Hurry, offer ends Aug. 31! . . . #oc #ocmoms #orangecounty #irvineca #irvine #irvinemoms #tustin #ocmommy #momstrong #strongmoms

“To all the soon to be moms, new moms or veteran moms who don’t think they need a village.... I see you. I was you. I used to look at those moms walking around the mall pushing their gigantic strollers all seeming to ignore the screams of their gaggle of kids. I would hear coworkers say they worked out with their babies and would think god why would you ever do that. I heard the saying ”it takes a village to raise a child” and thought how weak those people must be to actually need a village. I am here to tell you how wrong I was. When my husband and I found out we were pregnant I stayed very active the entire pregnancy. Despite trying my hardest to stay healthy I was high risk pregnancy and ended up having a very difficult delivery. Once we got home I realize how truly isolating being a new mother could be. None of my other friends had babies and I felt like no one could understand what I was going through. It is true that in an absence of a village it’s the moms that suffer. Then in October I saw a Facebook ad for a Fit4mom in my area. It took me 30 minutes to pack my car with all the baby accessories and I was truly panicked. What if Ronan cried. What if he needed a diaper changed. What if I couldn’t even do the warm up without wanting to pass out. I came to find out all my “what if’s” were unwarranted. I saw other moms that had the same worries and fears as me. I felt stronger and healthier and more like my old prebaby self. A self I wasn’t sure I would ever feel again. But more importantly I found women who not only welcomed me with open arms but also my son. I found moms who also showed up on “mom time”. I found strong women who make me feel like I can do this whole motherhood thing. I found my village. (And yes sometimes our village does travel in a crowd with our gigantic strollers ignoring the screams from our gaggle of kids). In this village I found my new self. A better self. A more accepting, loving, patient self. So to all the moms out there I beg you find your village and love them hard... for you and your children." —Cait Westermann Litchfield, member of @fit4momgainesvillehaymarket

What if I’m not fit enough? What if I’m out of shape? What if everyone else is so much faster than me? What if my baby starts to cry? What if I have to nurse my baby? What if I’m super out of breath? What if my kid won’t sit in the stroller? What if... what if... what if... 🙅🏻‍♀️ DROWN OUT THE NOISE 🙅🏻‍♀️ We are a judgment free group. Some of us run marathons, some of us run to Target. Some us are vegetarian, some of us love bacon-everything. Some of us nurse, some of us bottle-feed. Some of us co-sleep, some of us have babies sleeping in a pack n play in the bathroom.... 👈🏼 true story We are a judgment free zone. We are a community of moms coming together to commiserate in our goal of balancing motherhood and a healthy lifestyle. We welcome any mom at any stage of her fitness journey 🤝 . . #ocmoms #irvinemoms #irvinefitness #irvineca #ocmom #orangecounty #irvine #tustin #fitmom #nojudgement

We see you, mama. You’re exhausted, your kid has been whining nonstop, the laundry is not yet folded, the Cheerios are all over the floor and you know you just don’t have the energy to cook a healthy meal. 😞 We know this. That’s why FIT4MOM has a program designed to focus on YOU. Two hours a week of workouts designed to get you into shape and connect with other moms. Yes, it’s ONLY two hours a week and you STILL get results. Why? Because you are supported. This isn’t just about a workout- it’s about nutrition, focus, emotional and mental well-being. We give you the support you need. You spend every hour of every day worrying about THEM- can you take two hours a week to focus on YOU? Flash sale ends at midnight. Only one spot left. Join us and feel supported. The laundry can wait. . . #momstrong #bodybacktransformation #fitmoms #irvine #tustin #orangecounty #ocmoms #fitMama #strongmom

Are you ready to transform your mind & body? This is the 8-week journey to reconnect with yourself, restart your healthy lifestyle, and achieve your fitness goals. Come find out why we have a 70% client retention rate, signing up for more than one session. This is not a Bootcamp— this is a community of women building you up, supporting you, and connecting. We focus on nutrition and establishing healthy habits. Next session starts Sept.4. Classes meet Wednesdays at 7:30 at Tustin Sports Park and Saturdays at 7:30am. LIMITED SPOTS! Link in bio. #bodybacktransformation #irvine #tustin #irvinemoms #fitness #momfitness #strongmoms #fitmoms