Intention: The main set will get you comfortable at a good strong pace at first, followed by a longer distance which you will build to fast. So each 400 (or 100 for the Beginner set) you start easy and gradually build to fast. This will really push you to change gears in a longer distance swim.
Endurance Session
Want to read more?
Subscribe to swimfitforlife.com to keep reading this exclusive post.
