I do a very light CF WOD on an active recovery day with about a half hour to forty minutes foam rolling and stretching afterwards. I consciously keep my exertion to a strictly aerobic range. For some reason the "Helen" WOD works well for me.
I do three rounds not for time of
a 400m light run
21 1/2 pood kb swings to parallel
12 ring rows
Then I get the foam out and a mat and go to town on my IT band, my hamstrings, my hips, etc.