Mundelein Premier Weight Loss and Exercise Studio | Game Changing Performance

PERSONAL TRAINERS IN MUNDELEIN

Trev Warnke

CO-FOUNDER / NUTRITION COACH

Trev Warnke is the co-founder of Game Changing Performance and Brotherhood Beyond Business, helping men achieve strength, sustainable weight loss, and balance in life.

get to know trev

Nathan Johnson

CO-FOUNDER / TRANSFORMATION DIRECTOR

Hi there, co-founder of GCP here. My love of health and fitness began with competitive swimming and baseball in high school, however it wasn’t until my college years that I truly developed a desire for strength training. I aspire to help clients find their passion for health and fitness so they can achieve stunning results, because I treasure each and every member that joins our gym and the courage it takes to start a new journey. If you ever get me as a coach and you are low on energy that day don’t worry, I will bring it! My goal is to always make the sessions fun, get you laughing a little bit and you leave feeling like you just got an exceptional workout. I love what I do and I praise Jesus for the opportunity to work with you. If you ever need anything please don’t hesitate to ask. I am here to serve you.

get to know Nathan

Dorothy Such

GROUP PERSONAL TRAINER

I didn’t get into fitness consistently until my late 20s. I started to really love the feeling I got working out, getting stronger, and seeing results. After a while, friends started asking me questions, and I found that I really enjoyed helping and sharing all the knowledge I had gained over the years. After I joined the Army Reserves, I had even more opportunities to help others who struggled with their health and fitness. I’ve always been around to answer questions, and give my fellow Soldiers advice on how to improve themselves. I think their favorite is when I take them through a workout I’ve designed. ;-)

For anyone who struggles with any aspect of health or fitness, I’ve been there. Athleticism never came easy for me growing up. I’ve had to work hard and CONSISTENTLY for years to be as strong as I am today. I can relate to many of the same struggles as our clients. However, because of that, I can also relate to how awesome it feels to be able to accomplish something you didn’t think you’d be able to do.

For the most part, I’m a fairly quiet person. (But watch out for my sarcasm too!) During classes, I normally walk around and observe to make sure everyone is performing the exercises properly and give feedback when necessary. I try to be as positive as I can to motivate and push you to do your best. I’ll be one of your best cheerleaders while you’re here!

Welcome to our GCP Family! For those who are completely new to working out, please don’t be nervous or afraid to be here with us. We all have to start somewhere, and we’re so proud of you for taking that first big step towards improving your health.

Ashley Martinez

GROUP PERSONAL TRAINER

Hi everyone! My name is Ashley and I have been a part of the GCP family for almost 3 years now. I started here as a client on my own weight loss journey. Over the last 3 years I have had my own major transformation, losing over 30 lbs, and learned so much about fitness and nutrition. I love the way exercise makes me feel, both mentally and physically. I am a strong believer that mindset is everything and I love motivating people to believe in and challenge themselves. Come take a class with me and I promise you will leave feeling a sense of accomplishment!