Sportsperson of the Year (Czechoslovakia) the prize 20 times, and women's teams won it 3 times. From 1970 to 1977, and in 1979, the team prize was not awarded. The team award was won back to back twice, by the men's national ice hockey team in 1968 and 1969, and by the men's national ski-relay team in 1988 and 1989. Sportsperson of the Year (Czechoslovakia) Sportsperson of the Year (, ) was a prize awarded annually to the best athletes of Czechoslovakia from 1959 to 1992 by the Club of Czechoslovak Sports Journalists. The first winner was white-water canoer Vladimír Jirásek. From 1961 the prize
Seat belt in combination with air bags. The range of fatality reduction for front seat passengers was broad, from 20% to 55%, as was the range of major injury, from 25% to 60%. More recently, the Centers for Disease Control and Prevention has summarized this data by stating "seat belts reduce serious crash-related injuries and deaths by about half." Most seatbelt malfunctions are a result of there being too much slack in the seatbelt at the time of the accident. Seat belts were invented by English engineer George Cayley in the mid-19th century, though Edward J. Claghorn of New York, was granted