Personal Trainer and Fitness Coach Near You

Servicing Areas: Troy, Birmingham, Royal Oak, Berkley, Huntington Woods, Clawson,  Sterling Heights and more!

Josh Jantz Personal Trainer

i would like to help improve your fitness

…no matter where you are physically and mentally.  I’m a critical thinking, troubleshooting, problem-solving, creativity-incorporating individual.  As a personal trainer and fitness coach, my primary area of focus is exercise, but I am also very philosophically and psychologically-oriented. 

With Josh Jantz Fitness, my mission is to guide you toward optimal health and performance—physically, mentally, and emotionally. With a focus on exercise, mindset, and personalized coaching, I help you overcome challenges, break through mental blocks, and achieve sustainable results. Whether you aim to improve physical health, enhance performance, or transform your appearance, I’m committed to providing the structure, direction, and support you need to succeed.

Services Overview

As a one-person business, I offer a variety of fitness options to fit your needs, including online or in-person one-on-one and small group personal training. I also run group fitness classes and provide streaming exercise videos, giving you flexibility to work out at your own pace. Whatever your fitness goals, I’m here to help you achieve them.

Personal Training

I offer a range of training options to meet you wherever you are on your fitness journey. Whether you’re looking for personalized one-on-one sessions, the camaraderie of a small group, or the flexibility of online training, I’m here to provide the guidance, motivation, and support you need to succeed. Together, we’ll create a plan that’s tailored to you—focused on what you want to achieve and built around your unique strengths and challenges. Let’s get started on a fitness plan that works for you.

One on One Personal Trainer

Group Fitness Classes

In my group fitness classes, I create a fun and motivating environment where you can push yourself and get stronger, no matter your fitness level. We mix things up with a variety of workouts, from high-energy circuit training to core strength and mobility classes that focus on building stability and flexibility. Group fitness classes take place at  Troy Community Center

Group fitness classes

Streaming Exercise Videos

Stream or download exercise videos from our library. Choose from the variety of workouts already available or request a customized workout tailored to your specific goals.

Josh Jantz Fitness online personal training video

Benefits from Services Offered

Improve bodily health, function and performance

The primary reason most of us exercise is to change or maintain our physical bodies in some way. No matter how you want to improve your health or performance through training, I can help you. Whether it is your muscle and bone density, A1C, weight management, or mobility and agility, I have a path to progress.
I can provide structure and direction that will drive you toward your goals and give you benchmarks to demonstrate the value of your efforts.

Remove mental blocks and limiting perspectives

Fitness is an ongoing endeavor, and whether you are new or experienced, your intentions and mindset will influence the results of your investment. Honesty is important when dispelling inaccurate beliefs, and compassion is essential when providing reassurance. Perspective comes from experience, and my experience serves as your guardrails. My job is to keep you on track mentally so you are moving in a positive direction toward your goals.

Improve physical appearance through exercise

Physical appearance is an important aspect of fitness and is often a primary goal. The reality is that being satisfied with your appearance builds confidence and pride. Where there is confidence, fear and insecurity shrink. If you have an aesthetic you envision, training in the right ways can bring you closer to that ideal. You were born with a body; work ethic, good direction, and time will help you maximize its potential.

Client Testimonials

"Josh's classes are always working on different areas of fitness. He keeps it interesting and challenging. I credit him with helping my balance, flexibility and strength, allowing me to keep hiking and skiing with my family! Thanks Josh!"
Josh Jantz Client
Rachel p.
"Josh has changed the way I look at fitness. It doesn't have to be a repetitive series of machines in a gym. He challenges everyone in his classes with unique movements and exercises that has me looking forward to attending. He creates workouts that helped me with strength, cardio, flexibility and balance. I have been working out with Josh for over six years and I know without a doubt, that I would not have the fitness level I have today without his guidance and inspiration."
personal training client
Tim B.
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Work with me online or in-person!

Contact me for more information

Email: josh@joshjantzfit.com