Wheelchair rugby is a team sport for athletes with a disability. Developed in Canada in the late 1970s, it is currently practiced in over twenty countries around the world and is a Paralympic sport. The sport's original name was murderball; in the United States, it is referred to as quad rugby. All wheelchair rugby players are quadriplegic, with a disability affecting both upper and lower limbs. Wheelchair rugby is a mixed sport, with men and women competing on the same teams. Wheelchair rugby is played indoors on a hardwood court. The rules include elements of wheelchair basketball, ice hockey, and handball. It is a contact sport, and physical contact between wheelchairs is an integral part of the game. Full Article on Wikipedia