I am getting ready to start my first program, and have a question on what is the right amount of weight?
Say for example the plan says 3x12,
There is no way on the first day I could pick the right weight to get exactly 3x12. So does one do the finding the right weight during the program, or before?
So what is the right weight, should it be easy enough that I can do the full 12 reps on the first 2 sets, and keep going till I can’t do anymore on the 3rd, and try to get that near 12?