to each is to there own but training/diet logs work for some and i see guys in the gym finish a few swts go to there pad and write ok,,,really other than pure strenght goal if thats what u do then i can see,otherwise pic up dumbell or barbell pull,press,see what happens if it keeps happening its working if not change it some ,,look in mirror,weigh yourself occassionally,,if u get compliments ur doing ok,,,,