ABOUT US

The Cal-Zone is a boutique training service offering group classes, personal training & more. We are a proud provider of health, wellness and celebration for folks of all fitness levels.

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Natalie Bayersdorfer has over 28 years of experience in the fitness industry. She holds licenses/certifications for many formats including Level 1 Yoga, POUND®, TRX®, Zumba®, Barre etc and is NASM® and ACE® certified in Group Fitness and Personal Training with a focus on Orthopedic Specialty. She is the creator of Cardio BootCANp™ and Bod Squad™ series. She is a former Zumba® Fitness Jammer and Master Trainer for STRONG Nation™, a popular HIIT Class. She has been a Group Fitness Director for a popular Boston Gym and currently is Studio Leader at Life Time Chestnut Hill. Her passion is education and is honored to have presented internationally and locally on various fitness topics. 

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From the person who has never worked out a day in their life, to the most conditioned person, she can reach clients of all levels. Her personal experiences with weight loss make her a professional that brings empathy and understanding to every class and student.

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Guest Instructors:

Lauren Capasso, Strength

Christine D'Ambrosio, Dance Instruction

Kelly Dougherty, Mobility/Functional Training

Shannon Poulos, Meditation