Airdyne Bike, with the seat removed so you must stand.
Totals (4 posts)
Running is a skill and the CrossFit Endurance crew has perfected teaching it. Learn about biomechanics, the science of running, nutrition, injury prevention and programming implementation. Check out the Running Drills series with Brian MacKenzie via The CrossFit Journal: Part 1, Part 2, Part 3, Part 4, Part 5 and Part 6