I have kept my body flexible all of my life, and there is no spot on my body I can’t reach. Sometimes I use one arm for leverage and I can scratch every spot on my back, seriously.
I am having a skin condition again this year that makes my back, arms, and legs itch unbearably. Sometimes when I get my mate to put some treatment on my back, he wonders how I can tear my skin open everywhere. Trust me, I do. I have a couple of back scratchers too.