I think the OP was wanting a list of the Traditional fast and abstinence days that were in former usage pre-Vatican II. Of course we only have the bare minimum of two fast days per year at the present time that binds under pain of sin… but that doesn’t mean that this should be the totality of our yearly penance. It’s just the bare minimum! We get out of religion what we put into it, and I’m afraid that we’re not putting in nearly enough anymore. So, making a devotion of observing the pre-Vatican II customs can be an excellent way to enrich spiritual life.