3325 N York St, Denver, CO 80205

Urban Pump Personal Training Studio

40 Minutes a Week to Buff

Urban Pump’s HYSTRENGTH program is designed to help you develop a

Highly Functioning Body

Our scientific approach to exercise and diet creates effective results.

Nutrition plans custom designed for you to lose fat and maintain a healthy weight, in a sustainable way.

One-on-one or semi-private sessions.

Workouts designed for anti-aging, longevity, plus injury rehab and prevention.

AT Urban Pump

Best shape of my life at 50

At 50 years old, I am in the best shape of my life, thanks to Gregg and his Hystrength training methods. Gregg is an expert at getting the most out of my workouts in the least amount of time. I don’t mind training hard, but I don’t have a lot of free time to work out. So, Gregg’s intense 30 minute total body workouts constantly challenge me while consistently helping me improve week after week. We have a lot of fun too, so I stay motivated to keep coming back. It is easy to see why Men’s Journal named Gregg “One of America’s Best 100 Trainers”. He knows his stuff and knows how to get the most out of our sessions. – Joe Scalzo

I can finally say I like my body and I never thought I would be this strong

I never thought of myself as chunky or overweight, but I also was never happy with my body. It wasn’t until I was asked 3 times in a month if I was pregnant (which I wasn’t and never have been!) that I decided it was time do something before it got out of control! When Sharon told me she was a trainer I knew that was my ticket! Almost 2 years later I am 2 sizes smaller and feel great! I can finally say I like my body and I never thought I would be this strong! – Janelle Orlando

More energy, feel better, + continuous escalation in endurance and strength

My wife and I did the couples training with Gregg. I am 53 and have seen many different approaches to fitness and strength training. Gregg uses the science of metabolism and exercise physiology to set up a personalized training routine that meets you where you are. His training philosophy is informed by many decades of seeing results and refinement. We both have more energy, feel better than before, and have seen continuous escalation in endurance and strength. Another huge benefit….my wife’s knee pain is completely gone. Gregg gets straight A’s from us. – Tom Inge, M.D., P.H.D

Meet your

Science Based Approach

Nutritional Guidance

Strong Philosophy

Vivacious Lifestyle

Anti-Aging Fitness


Injury Rehab & Prevention


from the health & fitness blogs of Gregg & Sharon

My Basic Stance On Nutrition Changes Again Part 2

Continuing on the fact that I have once again changed my position stance on nutrition and healthy eating in my last blog, I will give some general advice and tips that I have no doubt will stand the test of time. Moreover, these tips are easy to implement and...

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More Than Just A Torn QL

In my post I tore my Quadratus Lumborum, I wrote about how I really jacked up my back from working on my motorcycle and doing a hard workout on the same day. I clearly overdid it because my lower back was very stiff and in a lot of pain for a long time. It felt like I...

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Trigger Point Therapy Is A Must In Your Re-Hab Protocol

It happens to all of us. Sooner or later we all develop aches and pains around our body and start to lose flexibility. People generally attribute it to wear and tear and simply getting older and leave it at that. The most common remedy people try to alleviate the pain...

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My Basic Stance On Nutrition Changes Again Part 1

I finished reading a book on nutrition called Burn, new research blows the lid off how we really burn calories, stay healthy, and lose weight by Herman Pozner, PhD. Once again, my idea of a healthy diet and good weight maintenance got turned on it's head. Let me back...

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I Tore My Quadratus Lumborum (QL)

I really jacked up my lower back about a month ago. I did a very hard workout, and one of the exercises I did that day was a heavy set of squat rows. I went 30lbs heavier than usual because I normally do a set of pull downs or chin ups prior to doing squat rows. I...

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