Rest. You guys were awesome yesterday. Have a laugh with this, then enjoy the pleasure of a small amount of good, dark chocolate.
Enjoy some easy flexibilty work. Hip flexors and hamstrings. Get creative but don't overdo it. Work your muscle fibers and don't trash your tendons.
WATCH this segment of 60 minutes if you can. We've linked to Doc Lustig's lengthy videos on You Tube in the past and will again (like, tomorrow). Slowly but surely the word is getting out.
And Happy April Fool's Day!