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SteelCore Studio® | Pilates I Ballet Studio in Bethlehem, PA
At SteelCore Studio®, we believe Strength Comes From Within.
Founded by Marisa Cerveris, former professional ballerina with the New York City Ballet, SteelCore is Bethlehem’s premier boutique Pilates studio offering private sessions, duet training, and small group Pilates classes.
With over 100 years of combined teaching experience, our expert instructors specialize in classical Pilates, ballet-based movement, athletic conditioning, prenatal/postnatal fitness, pelvic floor health, and pilates for seniors.
We help you build strength, improve flexibility, reduce pain, enhance posture, and move with ease — in a welcoming, supportive environment.
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Reviews
Jaerim Yoon
★ 5
I’ve been practicing at SteelCore for over a year, and I love this studio. I had a disc injury early 2024 and had lots of restrictions. The instructors listened to me, taught me to listen to my body, incorporated lots of modifications while slowly progressing as my body healed over the past 1 year. I’ve taken group and private lessons from different instructors: Marisa, Maria and Katie, and one of the things I really appreciate is that their classes are all different without being less knowledgeable or professional. Having diverse teachers is always a great thing as I can benefit from each instructor in a different way. You can feel Marisa, the owner, creates a welcoming and warm environment for both clients and instructors.
Source: Google
Mark Stannard
★ 5
The staff's credentials are second to no one's. They are fully attentive, excellent teachers, and use the best equipment. The facility is easy to get to. I will be a regular client
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Carol Aliceas
★ 5
Great studio, recommended by a friend. Love incorporating this studio in my fitness regimen. It’s a small group that feels more like one on one. Pilates is a must.
Source: Google
Carson Rutherford
★ 5
Came to Bethlehem for a case management conference and stopped at SteelCore for a duet Pilates class. Katie was INCREDIBLE! This was such a fun experience. Also met the owner and she is lovely. If you’re popping through Bethlehem, definitely check this studio out!
Source: Google
Jineen Carcamo
★ 5
What a joy it’s been to find this studio! These incredible, hands on instructors know how to guide you into your best form and bring the fun into every class (even if fun is just an extra set of teasers!) Learning from Marisa and Maria has been one of the highlights of my time in the Lehigh Valley. I can’t wait to drop in whenever I’m back in town.
Source: Google
Jocelyn Penaranda
★ 5
Marisa is a fantastic instructor! I'm an absolute beginner to pilates and from day one, Marisa made me feel so comfortable and excited to get into pilates. I work in healthcare and I used to have tension headaches and aching shoulders from not using proper body mechanics. Thanks to Marisa's classes, I've been developing a better form and now I don't have as much tension my neck and shoulders anymore.
Source: Google
Mayan Muchugia
★ 5
Good for athletes
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Tao Ouyang
★ 5
I have some experience with Pilates and just got an opportunity to work with Marisa. She is a fantastic hands on instructor with great teaching style. Helped me improve body awareness and control. Location is convenient if you are in town for event.
Source: Google
Michelle Rodriguez
★ 5
Just got out of my private lesson, and I will definitely be back for more. I have been following this studio for a while and being nervous about taking the plunge to try it out and finally did today without any regrets. I have been on a journey to be healthier, and after finding out about having scoliosis back in 2021.. I have had my eye on this studio after being told to implement stretching, yoga, or pilates. Every social media post was a sign to just book it... and after reading other reviews here, .. was yet another sign to just do it. Marisa was very attentive and listened to me. Her aura is energizing, and you feel invincible and strong. Her patience and smile won me over. I am excited to start this new journey for my body wellness and overall spirit.
Source: Google
Hannah Harrison
★ 5
I knew this would be tough - I’ve seen the tiktoks - but it was so much fun! Great workout!!
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Patricia Punzalan
★ 5
I was so nervous in coming in for my first class, but Marisa was very welcoming from the start. The studio is beautiful and the Pilates workout she introduced me too was challenging yet felt so good and she guided me through it step by step. I will be a regular for sure!
Source: Google
Sarah
★ 5
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Fred Magargal
★ 5
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Meg Storm
★ 5
Such a wonderful studio and expert care with Marisa!
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Bailey Storm
★ 5
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Madeleine Besser
★ 5
I am a fitness facility owner myself. One of my instructors and I decided to try SteelCore Studio for some continuing education on Pilates Reformers. We were thoroughly impressed by Marissa's background and education in Pilates and dance. She truly knows what she is talking about and makes sure your form is on point. She isn't afraid to correct you! Her studio is very inviting, clean and warm. If you like to have individualized attention and work out in a more intimate atmosphere, this is the place for you. We will be back! We look forward to learning more!
Source: Google
Melissa Weigand
★ 5
Awesome place. Marisa is patient, knowledgeable and careful to individualize a program to fit my needs and limitations. I have been taking classes for a little over 6 months and really noticed a difference in my legs. They are slimmer, stronger and the muscles are more defined.
Source: Google
B Dubs
★ 5
We were looking for a dance leotard for our 9 year old. The owner was so kind and helpful. Beautiful dance wear in the store! Not many options for littles but she did say she was just still getting the store up and running. Wonderful service and I’m sure the classes there are just as amazing if how she interacts with her clientele is any indication! Wouldn’t definitely go back!
Source: Google
Sonya M Shafer
★ 5
I had a wonderful ordering experience with Steelcore. I ordered a unitard and a unishort in 2 different sizes because the site showed there wasn’t a small in the unishort. Marisa texted me directly to see if I wanted the two sizes - then found a small unishort for me and updated my order. This was my 3rd order in the past 5 years and has been an excellent customer experience. I love the quality, fit and feel of the organic cotton and highly recommend them!
Source: Google
Fran
★ 5
Marisa is very friendly, knowable, kind and effective. She knows what she’s doing and helps one adjust their body to get the best results.
The studio is convenient, clean, bright and inviting! It’s my happy place!
Source: Google
Shannon Chaponis
★ 5
I have been doing pilates with Marisa for a little over one month. I have been a runner for years, so I was looking to supplement running with pilates since it is low impact, builds lean muscle, increases mobility and flexibility, and improves core and overall strength. I am absolutely loving my sessions at SteelCore Studio. Marisa takes the time to get to know my body and tailors each session to my needs, which I really appreciate. She is incredibly knowledgeable and explains what muscle groups should be triggered during each move and why it's important for those muscle groups to work. She is always making sure my form/posture is correct before letting me move on to the next exercise. With her instruction, I know I am doing the program safely and effectively. Marisa is also always willing to work with my schedule to find a time that works for me. I am so happy I found SteelCore Studio, and I look forward to continuing to work with Marisa for many years to come!
Source: Google
Erika Austin
★ 5
It’s very seldom you find a perfect fit with a Pilates Instructor. Marisa has become my perfect fit in the Lehigh Valley. Her vast knowledge and incredible experience along with her coaching skills have inspired me to want to reach new goals with my fitness. Her easy going and fun personality makes each sessions enjoyable and fun, yes I said it FUN. I highly recommend her if you are looking for positive life changing results.
Source: Google
Ashley Ahnert
★ 5
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claudia brink
★ 5
Marisa is an outstanding trainer. In 90 days, she has built muscle, improved alignment and rebuilt me from covid inactivity. Every session is unique, with her hyper focus on your unique body and capacities. Best of all, her work is a joy. I have worked out before but never enjoyed it this much. She is absolutely the best. I cannot say enough good things.
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Joe Dezayas
★ 5
Marisa is cream of the crop. I started with an injured right shoulder,and lower back injury. It took a year of hard work and determination too feel 100% better.
She is like my second mom
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Carrie Chen
★ 5
Marisa is a great instructor ! Never really enjoyed a workout session. But she makes a workout session fun time, a moving mindfulness time for me ! Many thanks 😊
Source: Google
Deborah Wingert
★ 5
I absolutely live in and adore SteelCore wear! The leggings are my go to from street to studio to dinner with friends! The tops are also supportive and comfortable and create a base layer that’s monochoromatic and sleek. If I need to feel a little swing in my day I just add the swing dress! It comes in black, navy and grey and covers just enough for me to hop on the subway and feel pulled together. I love these pieces and can’t imagine my daily life as a ballet teacher and coach without them!
Source: Google
Ella Laski
★ 5
Marisa is awesome! She’s helped me through everything in dance, with my injury, and just life in general. I get so excited to see her because her workouts make me feel empowered and strong, and she is always so kind and makes my days better. She truly cares about everyone she works with and their personal goals.
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Erin Vavra
★ 5
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Mai Hukuoka
★ 5
due to the virus, we’ve had to stay home for a while and marisa’s live online class was perfect to stay in shape! it was so in depth and really helped me to use the muscles i need to maintain for ballet.
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Jamie Cristali
★ 5
Fantastic instruction from Marisa Cerveris!! Convenient location and flexible hours.
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Chris Amato
★ 5
Top notch service, highest level of integrity. A service as good as you might find in a larger metropolitan area.
Source: Google