Welcome to FIT4MOM Marin

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.

Our Classes



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!


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.


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.


Body Back Transformation®

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


Body Back Workout

Body Back® is a 60-minute, results-based workout designed to help you reach your full physical potential and reconnect to your inner strength. Our high-intensity interval training (HIIT) cycles through cardio, strength, and core work and concludes with a relaxing meditation to help you recharge and head back to your family. Improve your health, fitness, and physical strength while experiencing a personal transformation.

Latest from Instagram

Why work out with your kids? Because they watch...they learn...they DO! After 6 years of Fit4Mom, Stroller Strides is still a big part of her. She spontaneously started working out. Strong girl! - Karin (founding mama, Fit4Mom Marin) #stronggirls #girlpower #stronglikemom #fit4mom #strollerstrides #strollerbarre

Did you know that you can wear or hold your baby during Stroller Strides if they are having a bad day in the stroller? Babies love to do lunges, squats and military presses with mama! It’s a great way to foster the mom to baby connection and get really STRONG! Join us for a full body, all levels Stroller Strides workout. We have classes 6 days per week. Register at www.marin.fit4mom.com #firstclassfree #sisterhoodofmotherhood #fit4mom #prepostnatalfitness #strollerstrides #strollerbarre #mommyandme

Are you ready to focus on YOUR health this summer? Would you like a program that not only gives you great workouts, but provides support and accountability? Do you want to focus on clean eating and being more mindful in your everyday life? Do you want to be surrounded by women who get how hard it is to make yourself a priority when you are a mom? Our eight week, Summer Body Back Transformation Sessions are open for registration! Early bird pricing is just $349, until July 2nd. - regularly $399. Register at marin.fit4mom.com Sunday 7:30am / Tuesday 7:30pm in San Rafael - beginning July 14th Monday / Thursday 9:45am in Mill Valley - beginning July 15th Wednesday 7:30pm / Saturday 7:30am in San Rafael. -beginning July 20th Click the link to,learn more: https://pages.e2ma.net/pages/1715284/9684 Email karen mcmillin@fit4mom.com for information or to reserve your spot! #bodyback #transformation #earlybirdpricing #realmomsrealresults #youareworthit #cleaneating #hiitworkout #accountablity #momstrong

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