The term 'pulls along' can be described by three words: TOWS, drags, and hauls. TOWS is a four letter word meaning to pull or draw along, usually with a rope or chain. Drags is a five letter word meaning to draw slowly or heavily along the ground. Hauls is also a five letter word meaning to pull or draw with effort or force. All three words describe the action of pulling something along, either with a rope or chain, slowly and heavily, or with effort and force.