Oh darn, looking at the “Related” pane, I see that wundayatta already asked pretty much the same question.
Anyway, I climbed a tree sometime within the last 2 years but can’t remember exactly when. I was in my 40s.
I wonder if it would be fair to say that being able to climb a tree is pretty basic test of minimal physical fitness and agility. I suppose there may be offensive linemen in the NFL who can’t hoist their bulk into a tree, but for the rest of us, not being able to get into a tree may be a sign that we’ve been sedentary for too long.