Hey, Alabama Jamma,
In my younger days, I was a 10-speed biker, and a jogger. You have an excellent point, for sure. I discovered that while jogging, or biking, I was able to decide solutions to all sorts of problems. At 84, I still walk 3 miles a day, and when I do, I an constantly coming up with solutions to my painting, and my music. (I am a mandolin/guitar/banjo player).....or at least I used to be, and am still dabbling in it with a friend, and my son.
I think someone once told me that it is the endorphins that are released in the body during exercise that truly aids in being creative, and solving problems. It always worked for me, and it still does!