INSTRUCTORS
Beth Seitz
OWNER + CERTIFIED PILATES INSTRUCTOR
Meet Beth - the heart, humor, and hustle behind SCULPT.
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Beth will be the first to admit she didn’t always love working out - but once she found Pilates, everything changed. After having her son, Parker, she decided to try a few late-night workout DVDs (shoutout to insomnia and infomercials), and what happened next was nothing short of a transformation.
Seventy pounds down, confidence up, and a whole new outlook on movement later - she was hooked. Pilates became her therapy, her challenge, and eventually, her career.
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Fast-forward 22 years, and Beth has built SCULPT into a community that blends form, fire, and fun. After years of focusing on growing the studio, she’s back teaching again - bringing the same humor, intensity, and encouragement that made clients fall in love with her classes in the first place.
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Her goal? Simple. To make every class feel like the perfect mix of hard work, laughter, and “holy core burn.”
Gabby Yerke
CERTIFIED PILATES INSTRUCTOR,
Meet Gabby - the ultimate energy boost in human form.
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She’s young, creative, and all about making Pilates fun and effective. With her dance background and knack for rhythm, Gabby turns every class into a flow that feels like a mix between a workout and a celebration.
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Her style? Encouraging, high-energy, and always switching it up. She’s big on form, obsessed with helping you feel strong, and known for those sneaky combos that make your muscles shake in the best way.
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Gabby’s always learning, experimenting, and bringing new ideas to the studio - which means no two classes or privates will ever feel the same. She’s here to cheer you on, challenge you, and make sure you leave every session stronger, sweatier, and smiling.
Haley Bova
PILATES INSTRUCTOR
Meet Haley - Pilates instructor, lobbyist, and the definition of work hard, play hard.
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She’s got quick wit, killer playlists, and the kind of energy that makes every class feel fun even when it’s tough.
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After playing field hockey through college, Haley spent years thinking of exercise as punishment - until she found Pilates. It completely flipped her mindset, helping her reconnect with movement in a way that felt empowering, not exhausting.
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Now she’s here to help you do the same. Her classes are challenging, creative, and always packed with positive energy and a few well-timed sarcastic comments.
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Whether she’s teaching, traveling, or tackling the next big project, Haley brings the same confidence and balance she’s found through Pilates - and she’s all about helping others find theirs, too.
Rob McClure
PILATES INSTRUCTOR
Meet Rob - small business owner, referee, and living proof that Pilates changes everything.
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He came to Pilates after his brother swore it was “life-changing.” A few years later, Rob’s still hooked - stronger, more flexible, and a lot less stressed (most of the time).
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Between running a business and calling plays, Pilates has become his go-to reset. He’ll challenge your core, make you laugh mid-rollup, and remind you not to take the workout - or yourself - too seriously.
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Rob’s classes mix calm focus with the perfect amount of humor. Expect to sweat, stretch, and probably laugh at least once when he drops a perfectly timed sarcastic remark.
He’s living proof that Pilates works - and that it’s never too late to find something that keeps you moving, centered, and in a better mindset.
Rosie Heilig
PILATES + LADDER INSTRUCTOR
Meet Rosie - equal parts hype woman and hard-core coach.
Rosie is proof that Pilates can change the way you feel - inside and out. What started as a personal fitness journey turned into a full-on passion for helping others move better, feel stronger, and actually enjoy the process.
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Her vibe? Supportive, upbeat, and all about progress over perfection. Rosie’s classes mix strength, stretch, and a little sweat - using the Reformer and Ladder to sculpt long, lean muscle and leave you feeling balanced, confident, and centered.
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She believes Pilates isn’t about chasing an ideal - it’s about celebrating your body for everything it can do. Expect good music, good energy, and the kind of burn that reminds you you’re stronger than you think.
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Signature Style
50-minute Ladder + Reformer sessions
Beginner to Intermediate | Strength-based | Mindful movement that transforms
Susan Ewing-Rathfon
PILATES + DANCE INSTRUCTOR
Meet Susan - dancer, dream-chaser, and total vibe.
When she’s not wearing a crown (literally - she’s Mrs. Harrisburg 2025), you’ll find her at SCULPT bringing the same fire and confidence to every Pilates and dance-inspired class.
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Susan’s movement journey started on the dance floor - Ballroom, Latin, hip-hop - you name it, she’s mastered it. But it was Pilates that completely changed the game. After experiencing her own transformation in strength, posture, and mindset, she made it her mission to help others feel that same magic.
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Her classes are equal parts sweat and sass - grounded in technique but always full of fun. Expect upbeat energy, easy-to-follow movement patterns, and the kind of motivation that sticks with you long after class.
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When she’s not teaching, Susan runs Crescent Strategy, her Harrisburg-based marketing firm, proving she’s just as unstoppable in business as she is in heels or on the reformer.
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At SCULPT, she’s all about celebrating your body, owning your power, and having a next-level good time doing it.