https://www.entrepreneur.com/article/370428

With so many people running side hustles these days, there's really no shortage of profitable ideas. Technology has led to innovation and opportunity in just about every industry, but one of the places it has had the biggest impact is in sports–specifically, baseball and softball. Tech and analytics has completely changed the way we play and teach America's pastime, and if you're ever in the market to earn some extra money as a coach, GameSense's Revolutionary Cognitive Sports Training Software can be a huge help.

This innovative program is created by world-renowned learning and sports science experts and used by MLB organizations, Olympic teams, more than 130 colleges, and tens of thousands of individual youth coaches of all ages. While most players and coaches focus on swing mechanics, GameSense's software helps you to more accurately read pitches to vastly improve your hitting.