Sumthin's wrong. I am pushing 60 and I'm not a big guy. I get 36" and bigger rounds of oak from a log processor. They are often 20-30" thick and more. We manage to move them off the truck/trailer, get them to the splitter, and get them split.
Pushing 70 and 165 pounds and yeah it can be done. Doesn't mean I want to make a habit of it. And there ain't no "we" working with mine lugging them out of the woods.