“David has worked on multiple projects for me and I’ve been continuously impressed with his work each time. His ability to constantly produce great ideas and mold them to my vision helps me do what I’m best at; train other trainers.

I take my brand very seriously and I’m extremely cautious who I work with, but there is no one that I trust more than David Crump.”

Nick Tumminello, Owner of Performance University and International Fitness Educator

“David is a class act and his integrity is second to none.

He’s passionate about making this industry the very best it can be, and he walks the walk as a fitness professional and as a business owner. His years of practical experience, rigorous education, and drive for continued growth and improvement have given him serious insight into what it takes to be successful in this field.

I have a huge respect for David as a human being, and I feel very lucky to be in the same industry as him.”

Mark Fisher, Co-Owner and Ninja Master, Mark Fisher Fitness

“Dave has played an important role in the growth of our gym from $300,000 to over $700,000 in sales in the first three years. From design, to mission, to programming, he helped to facilitate our planning process in a way that we would have never known to consider at the time.

Dave has been truly instrumental in the growth of not only Gravity + Oxygen, but also myself as a fitness educator and entrepreneur. He has challenged the way that I think about business and clients in a way that has allowed me to better identify the direction I want to go and the people that I wish to help.

It’s rare to find someone who is truly dedicated to helping others navigate the path to success, but Dave is that guy.”

Joe Drake, Co-Owner of Gravity and Oxygen Fitness

“Utilizing Dave as my business coach has been the best investment I could have possibly made as a young entrepreneur. It has been priceless to have somebody to give me unbiased guidance and wisdom to run my gym more efficiently.

With his guidance and support, our top line revenue has just tripled in the last twelve months and I would be stuck dreaming small and have much less accountability without him.

Whether it is help leveraging my time, creating a more efficient business model, or even getting down in the nitty gritty of building out our new facility Dave always delivers big! “

Blake Bramer, Owner of 413 Fitness