Four day workout splits are popular recommendations from many 'experts' in the fitness field.  I put these recommendations to the test. Find out how effective a four day workout program was for me when every metric was tracked, and every variable controlled

A four day workout split proved to be beneficial in many ways, but not for every metric. To find the best workout split, we need to see how this program compared to other splits. Be sure to subscribe to the YouTube channel to follow along and see the updates as they come.