Some core strength plyometric-type exercises. Haven't done this in a long time. It hasn't improved with time.
Walking30:00 [1] 1.5 mi (20:00 / mi)
A walk in mid-afternoon, too nice out not to take advantage of it somehow. Butterflies: I saw a Great Spangled Fritillary and a Buckeye. Both are late-season species, but still, this is pretty late.