An animated sequence that tours the human body, picturing and naming the main body parts and describing what they do. The skeleton, skull, skin, head, neck, arms, elbows, arms, fingers, chest ...

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 chest and a tummy. You have legs, knees ...

From performing bodyweight exercises to using weights, a trainer outlines his top-recommended tips to tone sagging arm skin ...