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Hello and welcome, dear friends, neighbors and fellow Pilates enthusiasts! We are so very excited to meet you in person for group classes and personal training in the near future. Thank you to everyone who's been reaching out, following us on Facebook and Instagram, and wondering when we'll be opening. We are doing our best to remain patient as major repair work and renovations at 663 Massachusetts Avenue continue. We're definitely a few months away still - spring is likely to slip into summer - but we remain optimistic we'll soon be announcing our grand opening. So please sign up below to stay tuned for studio updates, introductory specials for all our new clients, and the best pricing for class packs and monthly memberships.

About Us

Our beautiful studio at 663 Massachusetts Avenue in the heart of Arlington Center offers group and private training to strengthen, stabilize and mobilize bodies of all shapes, sizes, ages and fitness levels.

Our signature group classes feature 8 spacious individual stations equipped for Pilates exercises on Reformer, Chair, Tower and Mat, plus the full array of props including CardioTramp and Jumpboard.

Our private training room features the full array of equipment plus Cadillac, Ladder Barrel, and more for 1-on-1, duets, and semi-private instruction up to 4 people.

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Stay Connected

To get the latest info on our upcoming grand opening, class schedules, new client discounts, membership specials and more, please take the time to fill out the information below.


Our Team

headshot of Center Pilates owner Caitlin Casey

Caitlin Casey

Owner Caitlin Casey is a Stott Pilates trained instructor and mother of 3 who loves running, hiking and gardening. She's a doula, historian and academic dean at Tufts who initially discovered her love of Pilates through postpartum physical therapy. Her knowledge and versatility make her classes fun, challenging, and uniquely suited to her students' needs.

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Daniel Peterson

Co-owner/GM Dan is a Stott Pilates trained instructor who loves surfing, snowboarding, basketball and coaching his 3 kids. He followed wife Caitlin down the Pilates path in pursuit of back and shoulder pain relief after years playing football, baseball and collegiate rugby. He's passionate about helping his clients unlock their own fluid, functional movement patterns in support of their physical health and athletic goals.

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Join our staff!

We're hiring full- and part-time Pilates instructors, with preference given to applicants who have completed a comprehensive certification program like Stotts, Balanced Body, etc.

To apply, please email your resume and a short note to

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Contact Us

Center Pilates
663 Massachusetts Ave

Arlington, MA 02476
Tel: 603-496-9999

Thanks for reaching out!

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