I ran 45.0 and 20.6 only a year after struggling to run 46mid and 21low. So a lot of people ask, HOW can I make those kinds of jumps. 1, 2 or even 3 seconds within a season. Here’s the truth that changed everything for me: Most athletes don’t run the 200 or 400 wrong because they’re slow… they run them wrong because they don’t understand how to use their speed for the entire race. The biggest improvement I made wasn’t in the weight room or even in training. It was how I managed my energy inside