Able-bodied is a term used to describe someone who is physically FIT and STRONG. A SEAMAN is a sailor who works on a ship, and is expected to be able to perform physical tasks such as climbing rigging and hauling lines. HALE is an adjective meaning healthy and vigorous, which is often used to describe someone who is able to do physical labor. FIT is another adjective meaning physically STRONG and healthy, and STRONG is an adjective meaning having great physical power. All of these words are used to describe someone who is able to do physical labor and is in good physical condition.