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about us

H2K children fitness
Meet our 1500 sf newly renovated space, with parents lounge and free wifi.
H2K children fitness
Here at H2K, we've got plenty of accessories to get you in shape while having fun.
H2K children fitness
With free parking all year round, there is no excuse for not stoping by!

Facilities

H2K is a beautiful and unique 1500 sq ft fitness studio with a tranquil parent’s lounge that has complementary coffee, tea, water and WiFi.

We are so excited to share the news that H2K is launching a new studio in Arlington! Check out the website for more information and stay tuned for details about our fall schedule! www.ready-set-kids.com

Julia Walderzak, Owner

Screen Shot 2013-04-21 at 9.18.35 PMJulia Walderzak is the founder of H2K Happy Healthy Kids Fitness Studio. H2K is a unique fitness studio that specializes in non-competitive fitness for children and families. They offer kids yoga, kids zumba, kids kickboxing, kids circuit training, mom and baby yoga, zumba with your toddler, teen classes, camps and healthy birthday parties.

Julia began her career as a corporate event planner, but felt unfulfilled. As a child, she struggled with her weight and hated competitive sports, so she taught herself how to get fit and maintain a healthy lifestyle in other, non-competitive, ways. Knowing there is a huge population of children and families that are currently struggling with the same issues she had overcome, Julia developed the concept for H2K. H2K was created in hopes of helping these families, who have been under-serviced in the past, learn how to live happy, healthy lives.

Julia currently has her 4th degree red belt in Tai kwon Do and also has certifications in zumba, kids zumba, kickboxing, and kids and teen yoga. H2K is slated to open its 2nd location this fall in Arlington, MA. It’s first location is located in Sudbury, MA.

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kid classes

Zumba Kids Junior

Zumba Kids junior combines fast and slow rhythms for children ages 4-7 yrs using an aerobic/fitness approach. With a combination of dance, games, and peer performance your child will learn leadership, respect, team work, pride, confidence, responsibility, cordination, balance, and be able to express their inner creativity.

Teeny Tiny Yogis

Join us for our amazing Teeny Tiny Yogis class. This class is designed to guide your baby through yoga poses to help with body development and to help soothe the baby. Your Teeny Tiny Yogi will lie mostly on their back, stomach and in the arms of their Yogi Mommy. This class will provide an amazing bonding experience with mom and baby. Feel free to relax with other moms in our lounge after class.

Young Yogis

Young Yogis ages 6-9 is a fun & energetic yoga class created specifically for this age group. Through a combination of games and a yoga “flow”, children will be brought through a wide range of yoga postures while learning about the importance of breathing and the principles of yoga. Each 45 minute session will integrate movement, journaling, relaxation and time for sharing.

Yogis

Yogis grades 6-8 is a fun and energetic yoga class, tailored for the Middle School student. Students will be brought through a wide range of yoga postures while learning about the importance of breathing and the principles of yoga. Partner poses and stress reduction techniques will be the focus of the class. Each 60 minute session will integrate movement, journaling, relaxation and time for sharing.

Kids Cardio Kickboxing

Kids Cardio Kickboxing will teach your child self-defense, self-confidence and discipline in a fun and safe environment. Kickboxing will improve flexibility, coordination, strength, concentration and allow them to work out any daily frustrations.

Zumba Kids

Zumba Kids combines fast and slow rhythms for children ages 8-12 yrs using an aerobic/fitness approach. With a combination of dance, games, and peer performance your child will learn leadership, respect, team work, pride, confidence, responsibility, cordination, balance, and be able to express their inner creativity.

Zumba with your Toddler

Join us for our dynamic mom and toddler Zumba series! Dance around with your little Zumba star to fun and energetic music. Play games and laugh while squeezing in a fun, quick workout!

CCOF-Cardio, Circuit, Obstacles, Fun!

CCOF is a new and unique way for children to learn team building exercises and skills. Through obstacle courses, mini circuit training, and all kinds of games, there will be a little something for everyone. Kids will build self-confidence and endurance. At the end of each class, each child will be responsible for updating their weekly exercise chart and are encouraged to meet fitness goals.

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adult classes

Teen and Young Adult Kickboxing

This fun and energetic  class is designed specifically for young adults. While it is still as challenging as an adult Kickboxing class, the music is upbeat, hip and specifically selected to create a unique and dynamic atmosphere. Teens will learn self-defense, self-confidence and also learn the benefits of meditation.

Teen and Young Adult Zumba

Teen Zumba Fitness Party combines fast and slow rhythms that tone and sculpt the body using an aerobic/fitness approach to achieve a unique blended balance of cardio and muscle-toning benefits. Teens are in a safe, fun environment and don’t have to worry about dancing in the same class as their moms!

Mommy and Baby Yoga

Moms can stretch their body with their baby in front of them. Moms are free to feed their baby, change their diapers or comfort them during the class. Moms are encouraged and guided to involve the baby during the class. Moms are taught a variety of stretches which can be used while feeding.

Family and Me Yoga Junior

Partner with your little one for animated yoga poses, games, music and breathing exercises that help to strengthen coordination and build body awareness. This fun class is a great opportunity for bonding with your child while strengthening their growing muscles and yours!! This class is perfect for moms or dads.

Family and Me Yoga

Just like our Family and Me Yoga junior you will explore a variety of poses with your child in a fun and safe environment. This class is geared towards older children, ages 7 and up. Come experience an amazing work while giving the gift of fitness to your child. This class is perfect for moms or dads.

Zumba with your Toddler

Join us for our dynamic mom and toddler Zumba series! Dance around with your little Zumba star to fun and energetic music. Play games and laugh while squeezing in a fun, quick workout!

Mommybites Presents: Budding Bonds (0-3 months)

In our new moms groups, each week you’ll share experiences, engage in parenting discussions, gather valuable resources, and ask your parenting questions on order to make this time of major transition smoother, saner, easier and more enjoyable! After these warm, informative, and friendly sessions, you’ll be fully connected to a great group of other trusted moms and feel empowered with essential skills such as dealing with sleep deprivation and overcoming the challenges of feeding & fussiness. Mommybites’ support groups are led by facilitators who will guide you to embrace your new role & identity as a mom with more confidence, compassion and humor.

Purchase Tickets Now!

Mommybites Presents: Budding Bonds (3-6 months)

In our new moms groups, each week you’ll share experiences, engage in parenting discussions, gather valuable resources, and ask your parenting questions on order to make this time of major transition smoother, saner, easier and more enjoyable! After these warm, informative, and friendly sessions, you’ll be fully connected to a great group of other trusted moms and feel empowered with essential skills such as dealing with sleep deprivation and overcoming the challenges of feeding & fussiness. Mommybites’ support groups are led by facilitators who will guide you to embrace your new role & identity as a mom with more confidence, compassion and humor.

Purchase Tickets Now!

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instructors

Shari Solomon

Shari Solomon 22Shari RYT 200hr, completed her hatha yoga training at Yoga For Life with Abby Schwab and yin yoga training with Josh Summers. She has been practicing and receiving the benefits of yoga since 2000 and meditation since 1978. Shari is also the founder of Cocoa Plum Nutrition.

Laura Searles

Laura HeadshotLaura,RYT 200hr, is certified by Yoga For Life Teacher Training & In-Depth Study program in Framingham, Mass. She is passionate about sharing the holistic healing benefits of yoga and has completed several specialized trainings, such as Mindfulness-Based Stress Reduction and Teaching Trauma-Sensitive Yoga. Laura has experience teaching yoga to children, prenatal women, beginners, teens, cancer survivors, and others. She offers a relaxed and warm space for classes and workshops, where students explore postures, breathing techniques, and meditation at their own pace and level of comfort.

Katherine Bright

katherine bright headshotKatherine graduated from Boston University with a Masters of Education in Coaching Principles and Sports Psychology and received her Bachelors in Psychology at Wheaton College. Katherine is NASM– Certified Personal Trainer, Pre/Post Natal Exercise Certified, and a USA Track & Field Level I & II Jumps and Combined Events Coach. When Katherine is not training clients, she can be found playing with her energetic son, running with him in a jogging stroller, and working out with her husband. KATHERINE’S CREDENTIALS: National Academy of Sports Medicine- Personal Trainer, American Council of Exercise– Pre/Post Natal Exercise Certified, 2010 United States Track & Field and Cross Country Coaches Association Division III, Indoor Track & Field Men’s Assistant Coach of the Year, NCAA Women’s Coaches Academy, Olympic Training Center.

Kaitlin Gray

kg bio picKaitlin graduated from Lyndon State College with a Bachelor of Science degree in Exercise Science and minored in Athletic Coaching. Kaitlin has over 4 years of experience in the health fitness industry. While she attends to the administrative duties at H2K, Kaitlin is also a certified personal trainer! Kaitlin is very enthusiastic about sharing her knowledge and experience with others to help them reach their personal health and fitness goals!

Celeste LeMieux

Celeste HeadshotCeleste LeMieux is a certified 500 hr Kripalu Yoga instructor who has been teaching since 1997. She has been specialising in prenatal and postpartum yoga since 2002 and children’s yoga since 2006 when she became a certified Itsy Bitsy Yoga instructor. She taught many classes for Isis Parenting for 10 years and continues to teach at MIT, Harvard Vanguard, Healthworks and the BCAE. Celeste is passionate about supporting women in the childbearing year and beyond thru the practice of yoga, so they can be as happy and healthy as they can be for themselves and their families. She also really loves doing yoga with children to give them a fun and creative outlet for developing strength, coordination, balance and focus and as a way for them to develop self estem and express themselves uniquely.

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birthday packs

H2K offers super fun and healthy birthday parties for your child!!

Birthday Party Package includes:
90 minute themed Yoga, Kids Cardio Kickboxing or Zumba Fitness Party,
Nutritious yummy Pizza,
Your choice of frozen yogurt cake,
Water and Juice,
Paper supplies,
H2K invitations,
T-shirt for the birthday boy or girl.
$26 per child/ 10 child minimum.

H2K also holds private events for Bar/Bat Mitzvahs, Corporate Events, Girl and Boy Scouts, Mom Groups, Private Zumba and Yoga Parties for Adults, Baby Showers and Bridal Showers. Please contact for rental rates and information.

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camps

Dance and Kick it a like a Rock Star!

Join H2K this summer for our super fun and fit summer drop-off weeks.

Young Yogis Summer Party!
Have your little one join us every day for a new magical yoga adventure! We will travel the world with poses, breath work and games. Each morning we will begin our journey with mediation, followed by a 45 min yoga adventure. We will break to eat a healthy and yummy snack. We will close our party with fun games and a craft related to our yoga adventure.

Yogis Summer Party!
This summer party is specifically designed for your older yogi. Each afternoon will begin with meditation followed by a 60 min yoga class. The yoga class will include breath work, partner poses, and fun yoga games. We will break to eat a healthy and yummy snack. We will close our party with a different creative activity every day. Journaling, painting and photography to name a few!

Little Kids Kickboxing Summer Party!
Have your little one join us for the best kick class around! Each morning will begin with mediation followed by a super fun 45 min kickboxing class. During class, your child will learn self-defense, discipline and get an awesome workout. After class we will have a healthy and yummy snack, play games and close the afternoon with a craft and meditation.

Cardio Kickboxing Summer Party!
Join this summer party for the best summer work out! Each afternoon will begin with meditation followed by a 60 min Kickboxing class. During class, each student will learn self-defense, discipline, and kickboxing combinations that range from beginners to advance. Each class will have partner drills and obstacle courses. We will break for a healthy and yummy snack and spend the rest of the afternoon working on a creative activity related to heath and mind body awareness.

Scrapbooking End of Summer Party!
Remember all your vacation fun by scrapbooking it in a mini-album made by you. Learn basic scrapbooking techniques and ways to make your vacation photos the star of the show! Please bring 15-20 photos and glue runners with refills (These can be purchased at Michael’s or AC Moore). All the other supplies will be supplied by H2K!
This program will run August 25-29, 1-4pm.

1 Day Pass: $42
3 Day Pass: $120
5 Day Pass: $190
10% Sibling Discount
 
What makes our summer drop-off parties super special is that we incorporate meditations that will help your child to focus, relieve stress and work on healthy goals. Everything that you would want for yourself and more. Give the gift of health!
 
Session 1: 8:45AM-12:00PM
Session 2: 12:45PM-4:00PM
Please see schedule for dates

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vip memberships

VIP Membership is an exclusive program that gives you access to premiere benefits that H2K offers.

These benefits include:
10% off all classes and class packs (Does not include special programs, workshops, or nutritional counseling),
5 Free open gym passes,
Preregistration for VIP Members only,
Specialty private events for VIP Members,
Special gift for your child at their booked birthday party,
10% off of H2K Merchandise,
Free T-shirt!!

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nutrition counseling

H2K offers private yoga lessons, and pre / postnatal personal training.

Please contact the studio about packages, pricing and scheduling. H2K’s private training offers a safe and nurturing environment for you to achieve your fitness goals. Babysitting also available upon request.”

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Testimonials

“We’ve held 2 birthday parties at H2K for our 2 girls (ages 5 and 7) and couldn’t have been happier with the experience. Julia is super organized, creative, and energetic. From initial planning to welcoming guests to keeping the party fun to clean up, Julia took care of it all. She coordinated invitations, a face-painting vendor, food and all activities. She really made the experience easy and stress free for me, and the kids had a blast. I highly recommend birthday parties at H2K!”

Ashley Swenson

“Feeling SO good after a Zumba class at H2K tonight and a kickboxing class last night, because I have SO much fun while getting a great work out in at the same time. Julia ends her kickboxing sessions with a brief meditation which I love. Her Zumba classes are so fun because they include so many different styles of dance–salsa, burlesque, hip hop, jazz, etc. The studio is beautiful with an energy that immediately feels calm and comfy. The owner, Julia, is a sweetheart and very down to earth with a fun sense of humor, which immediately makes you feel comfortable and relaxed (important when trying something new!). Thumbs up!!! Can’t say enough good things about this place.”

Ashley Nicole

“I just recently started attending H2K Happy Healthy Kids Fitness Studio and I am in love! Don’t be deceived by the word ‘Kids’ because this fitness studio offers adult classes too! I have attended several kickboxing classes with Julia (the owner) as the instructor and she is fabulous! The kickboxing class is designed in a way that ensures you are getting in a great workout, but while having lots of fun along the way. Julia brings great positivity and energy to her classes while being mindful of building your confidence and offering lots of encouragement. Julia also offers variety in her classes, which I love because this gives me something to look forward to, while learning something new each time. While some gyms and fitness studios tend to become a bit “clicky” this studio is far from it. Julia caters to the needs of each of her customers with genuine care and thoughtfulness, and offers clarity when needed in a friendly manner. The atmosphere is great, and full of super friendly people. This studio is also extremely clean and organized. Super adorable and I highly, highly recommend!”

Kelsey Hogan

“Beautiful space. My 6 year old had a Zumba class there with her girl scouts and the instructors were amazing. They kept it age appropriate and fun for all the kids.”

Laura M.

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contact

find us

Sudbury
730 boston post road
sudbury, ma 01776
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H2k Children Fitness Address Google map

Arlington
284 Broadway
Arlington, MA 02474
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Arlington Location

hours

Monday – Friday
10:00am – 9:00pm
Saturday – Sunday
9:00am – 12:00pm

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