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Redefining Progress in Strength Training

May 19, 2026 Nate Dunn MS, CSCS®

“Essentially, all models are wrong, but some are useful.” George E. P. Box I’ve spent over 200 hours testing IronOS…

Building a Better Strength Training App

May 14, 2026May 19, 2026 Nate Dunn MS, CSCS®

I’ve been using some variation of training software since my first Polar heart rate monitor in 1999. As I went…

How Riding Less Made Me a Better Cyclist

April 8, 2026April 9, 2026 Jacob Velasco

For the past two years, I was racing my bike full-time until last October, when I made a big transition…

Athlete Testimonials

It’s been an amazing experience working with and getting to know Nate, but what has been truly transformational has been the practical results of the program he has built around my chaotic work schedule.

Philip L.

The end product has been customized training plans that appease my work-life schedule and a relationship that has helped me improve year over year.

Casey F.

With the help of Nate and DDA I was able to quickly move up and get Faster. In the span of 2.5 years, I went from cat 5 to 2x state champion and 2x national medalist.

Jack W.

Working with Nate has been a great experience and has led to incredible improvements in my cycling ability and racing performance.

Chris F.

Since working with Nate, the transformation in me, as a rider, has been no less than phenomenal.

Karen M.