Hi i'm new to lifting and was wondering if I should lift a weight until i get fully tired for each set? e.g. set 1 = 10 reps, set 2 = 8 reps, set 3 = 6 reps.
or
should I aim for the same number in all sets, e.g. set 1 = 10 reps, set 2 = 10 reps, set 3 = attempt to do 10 reps but fail at 6 or 7.
or
should I aim for the same number in all sets, e.g. set 1 = 10 reps, set 2 = 10 reps, set 3 = attempt to do 10 reps but fail at 6 or 7.