I know some of them aren't that good. but here is some of my drawings that I am proud of from over the past few years. Yes I know some are depressing I did those when I went through really tough and dark times, Im getting better though.
Answer:
reps are how many times you do a certain excersice in a row, like 10 sit ups
sets are how many times you repeat that process ex: doing 10 situps then resting the repeating it again five times would be doing 6 sets of 10 situps
I think it would turn green.