I’m doing the February challenge and love it so far, although I’ve jumped around a little on some of the days. I did day 9 today and it was quite a workout! My question when choosing weights - how heavy should weights be in general? I have 3, 5, and 8 pound weights that I’ve been using and they definitely feel heavy enough. I am just starting on strength training, though, so are these weight ranges going to be effective?