insider.si.edu

Make the connection : ten steps to a better body--and a better life / Bob Greene and Oprah Winfrey ; [illustrations by Julie Johnson]

Oprah's Story / Oprah Winfrey -- Introduction / Bob Greene -- Why We Eat -- Becoming Self-Aware -- The Purpose of Body Fat -- The Physics of Body Weight -- The Ten Steps -- Step 1. Exercise ...
PBS

Skeletons: Make A Connection

Your skeleton has different types of joints. Find out how they help us move. The joints of the skeletal system help us move. We have more than one type of joint. Learn how these different joints ...