The workout was created by Austin and named by yours truly (I played a really big role, obviously). No rhyme or reason for the name other than when I looked at the workout, I saw 4 exercises and that you complete 4 reps on each side 4 times through.
And the 4x4x4 Workout was titled! Because all workouts need a title…
1) Squat & Press – 4x with right arm; 4x with left arm
2) Pushup & Row – 4x with right arm; 4x with left arm
3) Lunge & High Pull – 4x with right arm; 4x with left arm
4) Turkish Get-Up – 4x with right side; 4x with left side
Repeat entire workout 4 times. Feel the burn. Don’t hate my afterwards.