True. Most have always pursue a more intense daily routine by splitting a half day; heavily stressing in the morning and stressing at night, while keeping a lower stress load throught out the day. These were the days of getting the longest and biggest penis possible in the shortest time.
However, time has changed and new data over the years allows us to compile routines more methodologically. Pushing hard is good, but pushing it smartly triple the rewards. Too many different kind of body types, biological and mental factors, dietary and medical variables, and as simple as emotion and hormonal issues. We have to break it down even more, and examine everything at the most fundamental levels through constant trials and errors. Splitting it from twice a day to every other day is great new approach to test the mentioned out.