In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.

Keeping everything safely wrapped up is your skin. Most of us have the same kind of body parts in the same places. You have a head and a neck. You have arms, elbows, hands and fingers. You have a ...

Life without a toe is a nuisance. But life without a head is impossible. Might people intuitively understand that different body parts have different values? Knowing the value of body parts gives ...