@williamt but you also need something to mount them. I have some rings, but the only thing I have to mount them allows only a very limited range of motion. So e.g. ring dips with knees tucked in.
My pull up progression hence uses weights....I would love to be able to do those asimetric movements :(
@chris379 great chart, I have to admit, I don't now what is more demotivating, seeing that I'm still at beginner in most caterogies after 2 years, or seeing that so many exercises need equipment I do not have nor the room to get them...