Progression is one of the major training principles. This week’s Tuesday20s is one that we have posted several weeks ago. The reason we are re-posting the workout is to focus on progression. Progression takes place over a long period of time. The basic concept is that within your workout plan you are seeing improvements in your strength and endurance. So, start keeping track of how long it takes you to complete one round of the Tuesday20s workout. Over time you should see the amount of time it takes to complete one round decrease…progress from workout to workout! Progression!