Get in the
best shape
of your life

Personal Trainer to Professional Athletes, Celebrities & Now You.
As Featured In

Who is
Gunnar Peterson?

Gunnar's Programs
For you

"Don't Show Up late. Don't try to slide out early. Don't cheat your rep counts. And definitely, don't hold back. Leave it all in the gym"

The success of a training program comes from being consistent. It has to keep you interested, and keep you coming back for more.

The program has to be fresh and exciting, in order to keep you engaged. Most importantly, you should know that what you’re putting in to it is directly related to what you’re getting out of it.

My programs keep you engaged and challenged by varying sets, reps, and weights, in addition to shifting tempo, rest time, volume, intensity, and overall duration. Your mind is into it, your muscles are into it. All the permutations we can tweak we’re going to tweak, and your body‘s going to respond.

I have drawn from my 30 years of fitness industry experience to create programs that I know will help you achieve the body transformation you've been looking for.

I also know that life-work, children, more work, and other time obligations can make it hard for you to get to the gym.

That’s why I have created 2 versions of this 4 week program: a gym version and an at home version. Both very effective in helping you make the changes you want to make in your body.

So, are you ready to not only change your body but also to change the way you see yourself, the way others see you, change the way you feel, and change the way you approach life?

Then don't hesitate, get started with my 4 week program today!

"Don't Show Up late. Don't try to slide out early. Don't cheat your rep counts. And definitely, don't hold back. Leave it all in the gym"


At Home or In Gym

Exercises offered Daily

5 days on

2 days rest


REPS, REST, & Duration

ALL Levels


The full gunnar

My New 4-Week Full Gunnar Program Is Designed To Challenge You In Ways That Will Benefit You Both In And Out Of The Gym.

4 Week Nutrition Program

The key ingredient to a successful training program is nutrition. I've partnered with world-renowned nutritionist, dr. Philip Goglia to create a 4-week nutrition program to pair with our training program to achieve maximum results.

Vegetarian options available - Sorry no vegan options.

Start Your Journey

4 Week Full Gunnar Program

One-Time Payment

For iPhone App Only

Android Coming Soon


Full Gunnar +
nutrition program

One-Time Payment

iPhone App Only

Android Coming Soon

4 WEEK Nutrition Program

One-Time Payment

iPhone App Only

Android Coming Soon

For app support or questions, please reach out to [email protected]

Frequently Asked

Depending on your fitness level, the workouts range anywhere from 45 – 65 minutes.

You will need a set of dumbbells, jumprope, medball and a set of strength bands which you can purchase at TRX for 10% off with code ‘GUNNTRX10’.

Shop products here. 

If you bought any program through this site, you will download and sign-up for the app using the SAME email you used to purchase the program. When you’re in the app, head over to the program you purchased and click Restore Purchases.

No, there are various fitness and nutrition programs for sale individually via in-app purchases.

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