Yep that's what I figured.
I'm reminded of a story about a neighbor farmer in his 90s. Used 2 canes to walk. He was out in the field pulling fence posts.
It's hard to describe but he backed his truck next to the post, wrapped a chain around the base of the post and hooked the other end to the truck. The he wedged a short timber under the chain with the other end in the ground so the timber was was at a shallow angle. Then he pulled the truck forward. The timber would rotate up and lift the post out of the ground.
Each step would take him several minutes but after 20-30 minutes the post would be out. He probably pulled a dozen that day.