CZ Fitness Lab - Libertyville, Illinois

Kristin B.

I absolutely love CZ Fitness Lab! Donna, the owner and coach, brings an incredible amount of energy to every class. She truly makes each session feel personalized, offering adjustments and modifications to ensure everyone gets the most out of their workout. Her enthusiasm is contagious, and you can tell she genuinely cares about helping people reach their fitness goals. Whether you're a beginner or more experienced, Donna tailors the workouts to challenge and motivate you at your own level. I love seeing my gym friends who become family at CZ Fitness Lab. The community is welcoming, and the vibes are very positive. Highly recommend checking it out!

Leah K.

So thankful that we found CZ Fitness! A friend and I have been wanting to strength train and our at home dumb bell workouts weren’t cutting it. We both joined the lab after our first class. Donna has created an extremely approachable gym and it feels like you are being personally trained. She is very attentive to everyone’s ability levels, but most importantly creates a judge free zone and everyone is so supportive of one another!

Berkley C.

I am a marathoner runner and started taking Donna’s group classes to improve my athletic performance. Everyone was so welcoming and it’s a judge free zone where everyone encourages each other. Donna motivates you brings out the best in you. The classes feel like personal training as Donna helps every single person ti make sure you have the right form and you push yourself to get better. You can go at your own pace and progress at your level. There are all ages in class and everyone is like a family. I have improved my marathon time and gained strength and a sense of community. You won’t be disappointed!

Kristin D.

A fun, friendly community feel, this gym offers a variety of strength, conditioning, cardio & mat pilates classes through out the week. Saturday and holiday partner workouts are a blast!! There are also options for Personal training and private or semi private pilates sessions available by appointment. 🏋️‍♀️🏃‍♂️😅💪

Jennifer T.

This gym is pure awesomeness!! Donna is an amazing trainer that is able to meet the needs of every fitness level that walks through her door. Everyone, from marathoners/crossfitters to beginners, gets an excellent workout that is personalized to their own abilities. Every workout is different, which keeps things fresh and challenging.

The environment is very warm and welcoming as well. Everyone is so kind, fun, and motivating. Just try one class - you won’t regret it!

Sue C.

I love everything about this gym! Donna can work with any fitness level…she definitely pushes us but also helps modify when needed. The people we work out with are fun, encouraging and enjoyable to be around! This is a gym to feel at home at❤️ Come join us for a class…you won’t regret it!

Elizabeth P.

We are lucky to have multiple great gyms in town; but CZ Fitness is my current go-to! The community is from all walks of life and everyone can work at his/her own speed and weight without feeling intimidated or out-of-place. Donna provides a fun, relaxed atmosphere but still pushes you through a challenging workout everyday! Each class starts with stretching and mobility. She truly wants you to feel healthy and strong!

Klaudia A.

I joined this gym a little over a month ago and I love it! Donna, the owner and instructor, is wonderful! She is encouraging and always prioritizes your form and safety! All the gym members have been so welcoming and are always willing to offer a helping hand! Because everyone is so engaged I feel more motivated and accountable to workout!