All good suggestions. I'm in Anthem. I rode Apache Wash trail the other day for the first time. I usually ride Sidewinder and Ocotillo if I ride there, but there was a big group benefit hike/walk going on, so I took the wash. Nice change of pace and a chill recovery ride. And you can still go mess around on sections Sidewider if you want to climb a bit.
Brown's Ranch and McDowell are also great for this kind of riding, extremely relaxing and some beautiful areas (gooseneck trail connects both and is a fun trail). Plenty of mild stuff to ride, but a few places to mess around and start building your skills again. Check out the Granite Mtn Loop in Browns for a bit more fun, still very mild, but has a few place to climb and get your legs back in shape without committing to something bigger.
GET THE TRAILFORKS app...PAY THE SMALL FEE...it's worth it!