If you are a runner and would like to build endurance and speed, train like Kenyan runners. The first third of your run go slowly. The middle third start running at your normal pace. At the end run faster than normal. Each week slowly increase your starting pace, and this will help to increase your normal and fast pace, too.
revision hasn't published any decks.
Speaker Deck Pro: Add privacy options and schedule the publishing of your decks Upgrade
