MEET TEAM CST50

Our Instructors

Felice Marcy

Hometown: Greenwich, CT

Favorite thing about CST: Truly a dream come true—getting to do what I love alongside clients who inspire me every day.

Favorite local spots: Walking the Darien High School trail path, Whole Foods, Green & Tonic, and Barrett Bookstore.

I am your go-to source for: Nutrition, mindset, faith, music, and cancer survivorship support.

Kathy “Bub” Bucci

Hometown: Wayne, NJ

Favorite thing about CST: 12 years in, and it’s still the best full-body workout out there—but it’s the people and energy that keep me coming back. The community here truly feels like family.

Favorite local spots: Walking or running through Waveny Park.

I am your go-to source for: QuickBooks, Excel, and (unofficially) overuse injuries… I’ve had them all.

Nayda Sikorjak

Hometown: White Plains, NY

Favorite thing about CST: The community. My classes have become a space where people feel supported, challenged, and motivated—especially during tough moments in life.

Favorite local spots: Barvida for smoothies, plus exploring local restaurants and events around town.

I am your go-to source for: Keeping you motivated and consistent. I’ll push you when you need it and support you every step of the way.

Kerrie Langeveld

Hometown: —

Favorite thing about CST: The way the workout and community come together—pushing you physically while being surrounded by people who inspire and support you.

Favorite local spots: The beaches in Darien.

I am your go-to source for: A challenging, music-driven class that pushes you to realize you’re stronger than you think—while staying connected to the energy of the room and the community around you.

Noreen Dirocco

Hometown: Wayne, NJ

Favorite thing about CST: I love the Megaformer for how it challenges both physical and mental fitness over 50 focused minutes. Helping clients rise to that same challenge is a true privilege.

Favorite local spots: Walking the Waveny Park trails, Scena, Darien Car Clinic for auto needs, and swimming at the New Canaan Y.

I am your go-to source for: Support on your fitness and wellness journey. I always welcome a conversation about health, movement, and feeling your best.

Suzanne Schneeberger

Hometown: Arizona

Favorite thing about CST: More than just the best workout—it’s the community. Over the years, I’ve built incredible friendships here that started in class and grew far beyond it.

Favorite local spots: Pear Tree Beach, walking Great Island, drinks at 1020 Post, and shopping on Greenwich Ave.

I am your go-to source for: Anything CST—whether you need help with a move or have questions about the machine, I’m always happy to help.

Adrienne Williamson

Hometown: Upper Saddle River, NJ

Favorite thing about CST: The community is everything—being surrounded by people who show up, work hard, and prioritize their health is what makes this place special. The friendships are just the bonus.

Favorite local spots: Trying new restaurants around Fairfield—Sinclair, Esh, and Martel are favorites.

I am your go-to source for: Music-driven classes that push you—there’s nothing like the right song at the right moment. I’m always on the hunt for the best remix.

Saralyn Pascal

Hometown: Oklahoma City, OK - yes a flyover state!

Favorite thing about CST: The community and the challenge. I fell in love with Lagree as a client years before I started teaching, and it completely changed how I think about strength—physically and mentally.

Favorite local spots: Neat Coffee

I am your go-to source for: Any and all fashion advice—especially helping young professionals build their first wardrobe. And in class, a supportive, empowering push with just the right amount of spice (plus a serious love for a good deadlift).