Never been to a gym but...
My neighbors got chickens. There is one that wanders into my yard, i think it's figured out there virgin bug picking ground over here. It took me about a week for it to trust me, but since I started petting it, it comes running right over when it sees me, squats and spreads it's wings waiting to be pet. It's kinda funny. I figure it'll disappear soon, I don't think he over winters his chickens.