The Cal-Zone is a boutique training service offering group classes, personal training & more. From our signature program Cardio BootCANp™ to Weight Watchers®, we are a proud provider of health, wellness and celebration for folks of all fitness levels. 

Proud member of the Winthrop Chamber of Commerce.

DISCLAIMER - This website was solely created by Natalie Bayersdorfer and serves as information only. Material published on this website does not represent any named businesses. The material in this website has been provided for general information purposes only. None of the information on this site is intended to constitute specific physical or training advice.