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CS Fitness is the best place to learn how to achieve and manage a healthy lifestyle, all in a relaxed, friendly and supportive atmosphere.  Come try a free in person trial class or check out my online programs and classes that can be done in the privacy of your own home.  

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About Me

Hey there! I'm Coach Cassandra: your body positive Certified Personal Trainer that will help you achieve & maintain a healthy lifestyle. 

Education | Certification

BA Degree in Theater Arts / Dance

Certified Personal Trainer from ACSM

Specialty Training in Senior Fitness

Specialty Training in Behavior Change

Certified in Total Body Tabata and Yoga Shred

Philosophy | Style

Everyday I am committed to showing my clients that a healthy lifestyle is a balance between a well-rounded diet, exercise, and living life!  I provide them with a positive, energetic, and time-efficient session so they get the biggest bang for their buck.  I understand that every client is unique and that one size doesn't fit all.  Each session is planned around my clients needs whether it be in a small group class or 1:1 session.  Together we work on breaking down our barriers and getting results.

Why CS Fitness?

Health Focused

Health Focused



All levels welcome

All Levels Welcome

Body Positive

Body Positive



My mission is simple:

To help my clients through dedication and guidance to reach their health and fitness goals. I do not believe in quick fixes or cutting corners for fast or short term results. My approach is to create a positive and healthy relationship with food, exercise, and body image through lifestyle improvements to achieve life long results.

I do not believe in diets but rather in nourishing the body and the mind through plant-based whole-foods. Instead of cutting out food groups I teach my clients to make better more balanced nutritional choices. There is no need to spend hours upon hours at the gym either. My workouts are customized and efficient to optimize the time my clients spend working out by utilizing HiiT protocols. We will make changes and create new habits knowing true change comes from the inside out.

I teach my clients to make changes one day at a time through small consistent steps in the right direction. Ultimately, I want to empower my clients by teaching the proper exercises and nutrition habits that will allow them to achieve and maintain their goals. 

Our Services


Group Classes

If you are local to the Lake Forest, CA area, join us for in-person classes at the beautiful Sun & Sail Club.  Classes range from cardio, strength, yoga and more!

Online Fitness Classes

On demand Classes & Programs

Prefer to workout from home?  No problem!  I have a library of 60+ classes to choose from all that you can do from home with minimal to no equipment.

Personal Training

Personal Training

Want the VIP experience?  Sign up for my 1:1 training program where we'll build lean muscle, eat right, and learn to maintain a healthy lifestyle.