The two best discoveries I ever made in terms of improving my results were a) decreasing from
lifting multiple times per week to only once per week and b) adding one high rep set per exercise.
Not exact matches
While single body part splits can work (giving a body part its own dedicated day), research has shown that natural
lifters respond best when hitting a muscle group
multiple times per week.
For the first 20 years that I
lifted I always trained each muscle
multiple times per week.