Meet the Team

Yafit Saban-Amar

Yafit is passionate about movement and fitness, and will always love learning new things so she can incorporate those new skills in her classes. Her classes are challenging, but she is able to modify and accommodate clients of all levels to ensure safety. Yafit is certified in pregnancy, and Pilates high-intensity interval training.

When Yafit is not in the studio, she is most likely training outside, cycling or running. The thing Yafit LOVES to do more than anything in this world is to spend time with her husband and their five children. Yafit is looking forward to seeing you all in her pilates classes!


Chelsea McLaughlin

I fell in love with Pilates after my very first class 7 years ago and am so fortunate to be able to share that love with all of my students.  My classes focus on the classical Pilates method, enhanced with props. I believe Pilates is for all ages and physical fitness levels and I enjoy being able to tailor each class to give my students something new and different every time.

Brianna Keene

Brianna enjoys keeping her classes fun and motivating. Most important to Brianna is that the moves she teaches are challenging but still doable. Brianna can modify fo r injuries and pregnancy. She considers herself to be a very friendly and helpful person, so don’t be afraid to approach her before class or waive her over to ask a question! When she’s not at the studio, you can find her adventuring out with her dog or taking a fellow instructor’s Pilates class.

Instructor-Julie Tersieff
Julie Tersieff

Julie grew up in Northern California and enjoys camping with her family, hiking, mountain biking, snowboarding, and stand-up paddle boarding. Having tried other methods of fitness over the years to enhance her active lifestyle, she discovered Pilates. It was exactly what she was looking for in regards to health and wellness. Now she loves to share her passion for Pilates with others through group classes or private lessons.

Tatiana Schloessman

Tatiana’s goal and passion is to inspire every woman to become CEO of her mind, body, and soul. A personal fitness trainer with a Master’s Degree in Physical Education and Sports, Tatiana shows her clients the way to accomplish total mind and body transformations. Her Pilates classes are particularly appealing to women who desire to transform their bodies and reclaim their overall health for good. When she’s not doing Pilates, Tatiana is doing Calabasa stairs, hiking or walking through Farmers’ Market. She enjoys relaxing in her downtime by reading and crafting. Tatiana is a true believer and follower of Joseph Pilates’ philosophy: “Physical fitness is the first requisite of happiness.”


Sivan Berkovich

Meet Sivan, the Pilates enthusiast who stumbled upon her passion just a year ago! She struck gold when she found Ya Fit Pilates and hasn’t looked back since. When she’s not working on her Pilates game, you can find her frolicking in the great outdoors, communing with nature.

Sivan’s mission is to make sure your experience at the studio is top-notch, with her infectious positivity and expertise. You name it, Sivan’s got it covered – anything and everything to do with the studio, she’s your go-to gal. With her skills, you’ll be on the road to achieving your fitness goals in no time. Let’s get cracking, people!

Megan Rowsey

Megan discovered her love of Pilates over 15 years ago and enjoys teaching in both classical and contemporary styles. She believes Pilates can be a lifelong practice that keeps your spine and your spirit youthful.

When Megan isn’t in the studio, you will likely find her enthusiastically cheering on her two boys in all their sports endeavors. Megan also has a love of real estate and is a local Realtor®. Her dream home would have a full Pilates studio in the guest house. A girl can dream!

Elizabeth walls

Elizabeth Walls

Born in the Rocky Mountains of Colorado, Beth was raised on skis and horseback and loves all things outdoors. When a backpacking adventure ruptured discs in Beth’s spine, she began the quest for a lasting solution. The professional writer/editor discovered the transformative power of Pilates and felt a calling to share it with others—a modality she believes is body, mind, and life altering.

With nearly 20 years of experience, including 5+ years at a physical therapy clinic, this PhysicalMind Institute®-trained instructor is equipped to adapt to injuries, pregnancy, and all fitness levels, and strives to make every class fresh, fun, and effective. Though Beth still freelances in writing, and can’t get enough of Pilates, barre, musical theater, and the great outdoors, her greatest devotion belongs to her husband and three amazing children!

Jenna Celotti

Jenna says pilates is her happy place! She discovered pilates three years ago when she was looking for relief from chronic low back pain. After a few sessions on the reformer, Jenna fell in love with its healing power. Incorporating pilates into her everyday routine has truly been life-changing. She has completed three triathlons and is eager to take her pilates practice to the next level. Jenna joined our front desk team to learn the ins and outs of all things pilates. Her mission is to make sure you find the fun at the studio! Jenna’s goal is to become a pilates instructor. She loves high energy workouts that challenge your core, especially when they’re paired with a Taylor Swift playlist!

Jenna Coletti