★ 5

Been working with Cortez for about 2 months and can’t say enough how motivating and upbeat he is. (Even when I’m not so). Workouts are never the same and I always walkout feeling better than I came in. Lost a lot of weight and looking forward to the future. Eating habits have changed and Cortez has kept me motivated to stay on track.

Source: Google

★ 5

After three babies I was extremely hesitant to start back in the swing of things but decided on a personal trainer because I needed that extra motivation & structure to get things going again! From the beginning Cortez made me feel at ease & was extremely welcoming & made it a safe place to work out. He is always keeping the workouts interesting & creative which makes working out more fun instead of just the same old routine. He pushes you & is constantly your number one hype man. If you have no enthusiasm that day or feel blah, don’t worry Cortez has enough for you both & will instantly lift your spirits! As far as results go, only after a few months of consistent workouts I have noticed my jeans fitting looser, more energy, feeling stronger lifting & noticing certain areas slimming & not to mention those booty gains!! He definitely knows what he is doing & would be a great investment in your overall health & a great source of knowledge that you can utilize at home.

Source: Google

★ 5

Cortez has been my trainer for the past couple of months. I have both felt and have seen my improvements in my body. I have told him my health goals and he has helped me achieve them. I would advise anyone looking for a trainer to sign up with him.

Source: Google

★ 5

Cortez has done a great job working with my daughter. Not only has he helped build her overall strength and endurance but her confidence as well. Highly recommend and we plan on continuing to work with Cortez for years to come.

Source: Google

★ 5

Within few weeks of working with Cortez you will notice differences in your body and mood, you will gain stamina and strength through a very fun set of workouts that are never the same but will make you get to your peak performance.

Source: Google

★ 5

Cortez is THE MOST phenomenal personal trainer! You won’t find anyone better, especially in the Green Bay Area. I’ve hired several around the country and I can easily say, Cortez is the only personal trainer I've found that is well worth the fee.
Cortez is not like any other trainers (most of them just show you how to use machines and count while you do reps on a machine). Cortez doesn’t always use traditional gym equipment. He designs work outs that are totally unique (not just boring machines) and custom to each individual. His sessions are very motivational. He keeps it interesting. And the results are LIFE CHANGING.
Cortez is passionate about what he does and about bringing huge value to each client in every session. I share my story about Cortez with all my family and friends. He is a “true find”.

Source: Google

★ 5

Cortez is best trainer I have had his knowledge on everything is incredible and he has helped me with getting my weight down and muscle gain up definitely recommend him if looking for a great trainer and to get in shape

Source: Google

★ 5

Cortez is an amazing trainer. I have never been one to like going to public gyms or use the personal trainers provided at gyms. Just due to feeling uncomfortable and judged. But as soon as I met Cortez I never once felt uncomfortable or judged. He really takes the time to know your needs and listens to what you want in a workout and will work around and help you be able to do a workout with any restrictions you have. Cortez is really helping reach my goals and feel more confident in a gym environment. He is such a kind soul and gives off the best positive upbeat energy for you workouts with him, his positive attitude is infectious, no matter how hard the workout is or how my day is going I always leave there with a smile on my face. I would highly recommend going to Cortez for your personal training, great with your schedules and good pricing.

Source: Google

★ 5

I can't say enough about how awesome Cortez is. He is so knowledgeable not only with body building but with nutrition as well. My 17 year old went on a diet and got too thin. He wanted to improve his cross country stamina but was doing it the wrong way. Cortez is helping him build muscle the right way!!! Not only does he look and feel better but has dramatically improved his distance run. If you're having a bad day it helps to duke it out for an hour with Cortez. His positive energy is infectious. My son is typically in a bad mood after school when we go but always upbeat and ready to take on the world when we leave. Cortez is the total package. The pics are from the first few weeks he started and are about 2 months apart. Sign up today! You won't regret it!!!

Source: Google

★ 5

Peak Performance has transformed not only my life but how I view wellness and exercise. Cortez makes each session fun, informative and is super affordable and flexible for people with crazy schedules. His positivity radiates, he truly has your best interest. The vibe of his gym has you wishing you could stay longer!! Not only do I leave his sessions feeling stronger physically but mentally as well.

Source: Google

★ 5

Cortez is such a good trainer. He is understanding, motivating, and a super intelligent guy! He really knows his stuff. I highly recommend Peak Performance to anyone looking for a clean facility with a very knowledgeable trainer!

Source: Google

★ 3

Source: Google

★ 5

I was in Green Bay for the summer and was still struggling with back issues after a marathon in April. I booked 10 sessions with Cortez and can confidently say that I am leaving Green Bay than when I arrived. His one hour sessions were definitely challenging but he really made them fun - always upbeat! He paid attention and seemed to know exactly what my capabilities were. Cortez is an outstanding personal trainer and I would continue doing sessions with him if I wasn’t heading back to AZ. I’ll be back next summer for sure. Thanks, Cortez!

Source: Google

★ 5

Cortez helped me win first place in two weight loss competition's throughout Wisconsin & Minnesota as my personal trainer. He was not only able to motivate me when I needed it the most, but recognized my limits as well and pushed through them. I seriously would have not have won without him. That's competing against thousands of people. This guy cut my workout time in half with far better results. I'm a difficult client as I don't always follow directions. He adapted to my needs and customized like a real professional. Highly recommend. Thank you Cortez.

Source: Google

★ 5

Peak performance has been the best investment that I have done for myself. The training is amazing. It has done wonders for my mental health and also given me results that I would have not achieved on my own. Cortez is a phenomenal trainer and continues to strive for excellence with his clients. Every workout is different which I love! Highly recommend working with Peak Performance!!!

Source: Google

★ 5

if you want a personal trainer that is a true professional and motivate you to achieve those goals of yours, look no further! You simply explain what your goals are and he’ll set you up for success!

Source: Google

★ 5

Cortez is friendly, knowledgeable and always has an intense workout ready for you. Strengthening my core has made the biggest impact on my daily life. Everything is easier, my lower back pain is so much better, and I feel great too!

Source: Google

★ 5

Great trainer. Cortez keeps it interesting with a variety of workouts.

Source: Google

★ 5

My wife and I both train with Cortez. He plans very effective, varied workouts. We have both had great results with Cortez. Highly, highly recommend Cortez

Source: Google

★ 5

Met Cortez at the car shop while he was getting an oil change. Super fun and affable guy! I hope I get the chance to train with him

Source: Google

★ 5

Cortez is the best fitness trainer I have ever worked with! He helped me lose almost 100 lbs while toning and gaining muscle. He is extremely knowledgeable in all aspects of health and fitness. He takes pride in his career and is ALWAYS continuing his learning to bring the most value to his clients. He creates effective work out routines but also studied nutrition so you're able to get complete information to change your health. I love that he taught me "the basics" of working out so that I understand why correct form is important not only for improvement but also to prevent injury. I was 250+ lbs when I started with him, out of shape and he pushed me with encouragement so that I believed in myself as well. I can not recommend him enough with his professionalism, dedication to his clients, education and uplifting spirit you can't find another trainer like him. Peak Performance is also a private gym so it's great to get in/out on time, use equipment with no waiting and have privacy, especially if your concerned about the crowds at large gyms.

Source: Google

★ 5

Personally, I've had a great experience utilizing Peak Performance with Cortez as my trainer beginning in September of 2020. I started buddy training with a friend and the first day, I won't lie, kicked my butt! Now that my body is used to working out in that manner again, it's been an amazing journey to see how my overall strength and endurance has increased.

After having my daughter and transitioning to being a stay-at-home mom while my husband was deployed I really lost my way with my fitness and overall health. This has been a great place if you're looking to get back into the fitness scene or even just to start a wellness journey.

Cortez allows for an individual focused training session that's private, which is the best if you're nervous or intimidated about stepping into a different gym where a whole bunch of other people might be watching you. I never feel judged by the low amount of weight I might need to do on an exercise or any other modifications.

Cortez helps you through each movement, providing further explanation as needed. You never have to be shy about asking him questions. There is overall consistency in the workouts that make you feel comfortable and confident enough to keep showing up each week, yet enough creativity in introducing new things to keep you on your toes.

He has a great, positive attitude that helps keep you motivated throughout your session, which is very refreshing compared to other trainers I've had in the past. You can also choose your own music (another great bonus lol).

My husband has made numerous comments on my progress that he's noticed, as well. Even at my peak health years ago, I never felt like I could grow my glutes. However, I've noticed a drastic improvement in that area over the last ~6 months. I'm very happy with the results. Additionally, I enjoy running in my free time and have noticed positive gains in that area of my life from form to pace, which is just another added bonus!

Source: Google

★ 5

Cortez is The Best trainer I have ever worked with! He is fun, energetic, and truly cares about his clients well being and results! My time working out goes by quickly and I always leave feeling great!

Source: Google

★ 5

Source: Google

★ 5

I have worked out and known Cortez for years. I will never go to another trainer at all. Cortez is awesome . Love the intensity of the work outs and helps with my anxiety and he helps also with meal plans

Source: Google

★ 5

This has been the most beneficial overall health experience in regards to the personal trainer and nutritional consultations.

Source: Google

★ 5

Cortez is the real deal!! If your looking for life change in fitness he's your guy!!

Source: Google

★ 5

Fantastic personal trainer! The workouts are never the same and he is always so upbeat and motivating.

Source: Google

★ 5

Best trainer hands down!!! He is super motivating, challenging, and creative with the workouts. Never the same workout twice. Results are amazing. Highly recommend 🤩

Source: Google