The Midfoot Strike: The Ultimate Guide to Better Running Form
Everything you need to know about the midfoot strike and how to develop your own.Read more
Shin Splints: Diagnosing, Treating and Preventing Shin Splints
Bone fracture or muscle strain? What are shin splints? The term “shin splints” covers a wide variety of lower leg injuries. They range from straining the muscles along the shin...Read more
Loading Rates: Cadence vs Footstrike
A 2019 research paper looked at the change in loading rates between increasing running cadence vs transition from a heel strike to a forefoot strike.Read more
Feel vs real movement patterns
If the PR1's development has taught us one thing, it's that people people don't move like they think they do.Read more
Real-world training for real-world results
Open skill exercises have been shown to be superior to closed skill exercises. Learn how the PR1 helps reinforce proper movement patterns during open skill exercises.
Braking forces and overstriding
Learn how Newtonian physics and bad mechanics conspire to take the fun out of running.Read more
What is zero drop?
A deep dive into the concept of stack height drop, how this affects performance and why the PR1 insole uses a zero drop design.Read more