sentence: Movement is done by using the metal teeth.
sentences_before: On the other side it has six to eight metal teeth for maneuvering and propulsion.
sentences_after: The metal teeth cannot be longer than 1 centimeter beyond the stick, to help stop damage to the ice or injure of other players.
concept_name: movement
headings: Ice sledge hockey Ice sledge hockey equipment
categories: Sports for the disabled Ice hockey Winter sports