Zack Nusser Training
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ZNT Personal Training is a Louisville-based training facility offering the most effective personal training with highly qualified trainers in the city. We work with clients of all ages and fitness levels with a wide variety of fitness goals.

Whether you're trying to lose weight, build muscle, recover from an injury, train for sports or a sporting event, or just improve your overall health and fitness, we'll group you with a certified personal trainer and design the perfect workout routine to help you reach your specific goals.Along with training, we also heavily emphasize the importance of nutrition for fitness and overall health.
Services
Our Certified Personal Trainer will run you through an initial fitness assessment to determine any physical weakness and/or limitations. Through the use of functional training, our trainer will tailor your regimen specifically to address these problem areas in order to prevent any possible injuries and prepare your body for gradually increasing intensity.
Our online training option is perfect for those with an inconsistent schedule, those who travel a lot, and/or those who need help with programming and progress tracking without needing as much one-on-one attention from a trainer. Our Certified Personal Trainer will set you up on a training regimen designed specifically for you, based on your fitness goals, experience, and limitations.
Calories directly determine your bodyweight (calories in vs. calories out), while macronutrients (along with training) determine your body composition (180lbs at 8% bodyfat vs. 180lbs at 18% bodyfat.)

Because of these simple facts, one of the first steps we take in helping you along your fitness journey is determining your macro and calorie recommendations based on your height, weight, age, sex, activity level, training frequency, and fitness goals.At ZNT, we take a far more comprehensive approach to nutrition and dieting than most trainers.
In order to build big arms, you have to build massive biceps! But it's not as simple as just doing some bicep curls and calling it a day. In my first Hypertrophy training guide video, I go over the most optimal way to grow the biceps. In this video I discuss the impacts of high and low intensity cardio to determine if cardio burns muscle, and if so, if the intensity of the cardio matters.
Reviews (10)
Johnny Appleseed
Johnny Appleseed
Nov 04, 2021
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Great Gym with more than enough kit to get through your workout without having to wait for equipment. the trainers are also great and the workouts they curate on the app always keep my muscles guessing and me feeling energized when I leave.
Isaiah Coffey
Isaiah Coffey
Oct 24, 2021
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Positive: Communication, Professionalism, Quality
I have been working with these guys for about a year and a half and they have done tremendous work in helping me transform my body. I trained primarily with Devin who is super professional and very easy to work with. If you are new to weightlifting, like I was, and need some guidance, come to ZNT.
Marilyn Kawa
Marilyn Kawa
Oct 11, 2021
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Positive: Communication, Professionalism, Quality
Been coming to see Zach and Charlie for several years. They listen to my Concerns and needs and help me with personal training once a week.
I highly recommend these guys. They are professional with a great facility
Superman Mike
Superman Mike
Sep 16, 2020
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As a World level competitive Powerlifter, I can’t say enough kind words about Zack Nusser. He’s definitely the real deal. His depth of knowledge is only surpassed by his passion and drive. Don’t let his boyish charm fool you, he has the skill and persistence to get you to your goals or… move you to the next level of competition.
When I started with Zack, all three of my lifts: squat, bench and deadlifts had flatlined. For nearly two years I was stuck at a plateau. Within just a few months working with Zack, both squats and deadlifts have massively improved. Also, Zack was able to identify
Darrin Miller
Darrin Miller
Nov 24, 2019
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I’ve worked with Zach for over a year now and have appreciated the individual based programs and the one on one training. His goal oriented approach is motivating. The facility is a great alternative to those looking for a more focused workout. I have an ever changing schedule and Zach is understanding and accommodating. The pace is design for me so I feel accomplished and not defeated after a workout.
Adventure Nerd
Adventure Nerd
Feb 04, 2019
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I have met and worked with this young man. He is very knowledgeable and has a great grasp of the reality of what he is doing. He fully believes in his work and showed true belief in me. I never felt judged or under pressure. Zach works with my schedule because he understands that not everyone is always available. I have received some of the best advice not just about work out routine, but also how to change my diet. Not in a torture myself way neither. Completely opened my eyes to a healthier life style.
Sara Sahni
Sara Sahni
Jan 24, 2019
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Zack is amazing! As a new mom, he has encouraged me to be the best person I can be. All the workouts are different and challenging - I cannot recommend him more! He’s awesome!
Jessica Hansen
Jessica Hansen
Dec 07, 2018
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Zack is a great asset to the fitness community. His schedule is flexible and he’s willing to work hard helping you to work yourself harder. Zack can help you plan a course of action improving overall health or specific competition. Skilled trainer for sure.
Samer Mousa
Samer Mousa
Nov 16, 2018
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Zack is currently training me for American Ninja Warrior. He has been wonderful to train with! He has created a tailor fit training program for my goals and is really easy to get along with. I’m seeing progress already and am looking forward to achieve my goal.
Austin
Austin
Sep 11, 2018
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Zack has been helping me learn more about strength training over the past 5 months. He has taken his time to make sure I comprehend the excercise and has tailored the workout to my current ability and resistance. Working out with Zack as a personal trainer two days a week has really motivated me to keep up with my cardio and implement more of the nutritional advice we discuss in between sets/excercises. I would recommend anyone looking to work with a personal trainer who is in need of guidance with strength and resistance training to give ZNT an opportunity to show just what you can expect during