Yesterday at the gym I went to do 4 sets of 8 on seated dumbbell shoulder press. My numbers looked like this.
55lbs - 12 reps
55lbs - 7 reps
55lbs - 6 reps
55lbs - 5 reps
Only 1 set was I able to get to my goal of 8 reps.
So my question is , if I where to lower the weight through out the sets , is that just as effective as doing sets where you either keep the same weights , or raise the weight through out the sets?