The human body has different parts that help us do things like walk ... You have a chest and a tummy. You have legs, knees, feet and toes. Some of us might need help to make our bodies to work ...

The human body today has many replaceable parts, ranging from artificial hearts ... how to cut the body to remove fingers, toes, arms and legs in ways medieval surgeons hadn’t.

Once a basic foundation of strength is established, gym-goers can then look to focus on more specialist exercises to grow or tone that particular body part. A push-pull-legs routine places more ...