It's cool how we can change the shape and features of our bodies. Just a bit of climbing and my hands are becoming hard and calloused. Wearing tight shoes daily will squish in toes. Belts and pants keep fat from being deposited in one place, so it settles right above them.
Some extra hormones over time and we can grow breasts. Leathery skin in no time from sun exposure. Softer skin in no time after babying it. Wrinkles from making the same expression over and again.