Wave (audience)

The wave (also Mexican wave outside North America) is a type of metachronal rhythm achieved in a packed stadium or other large seated venue, when successive groups of spectators briefly stand and raise their arms. Immediately upon stretching to full height, the spectator returns to the usual seated position.

The result is a wave of standing spectators that travels through the crowd, even though individual spectators never move away from their seats. In many large arenas the crowd is seated in a contiguous circuit all the way around the sport field, and so the wave is able to travel continuously around the arena; in discontiguous seating arrangements, the wave can instead reflect back and forth through the crowd. When the gap in seating is narrow, the wave can sometimes pass through it. Usually only one wave crest will be present at any given time in an arena, although simultaneous, counter-rotating waves have been produced.

The wave first appeared in U.S. sports events in the late 1970s to early 1980s. Televised instances at many matches of the 1986 FIFA World Cup in Mexico brought it to a global audience and led to the name "Mexican wave" in English-speaking countries outside North America.

On November 15, 1979, the wave originated at a National Hockey League (NHL) game between the Colorado Rockies and Montreal Canadiens at McNichols Sports Arena in Denver, Colorado.

Krazy George Henderson perfected the wave at National Hockey League games, followed later by the earliest available video documentation of a wave, which he led on October 15, 1981, at a Major League Baseball game in Oakland, California. This wave was broadcast on TV, and George has used a videotape of the event to bolster his claim as the inventor of the wave. On October 31, 1981, a wave was created at a University of Washington football game against Stanford at Husky Stadium in Seattle, and the cheer continued to appear during the rest of that year's football season. Although the people who created the first wave in Seattle have acknowledged Henderson's wave at a baseball stadium, they claimed to have popularized the phenomenon.^{[citation needed]}

Henderson believes that the wave originally was inspired by accident when he was leading cheers at a Colorado Rockies National Hockey League game at McNichols Sports Arena in Denver, Colorado, in 1979. His routine was to have one side of the arena jump and cheer, then have the opposite side respond. One night in late 1979, there was a delayed response from one section of fans, leading to them jumping to their feet a few seconds later than the section beside them. The next section of fans followed suit, and the first wave circled McNichols Arena of its own accord. In The Game of Our Lives, a 1981 book about the Oilers' 1980–81 season, journalist Peter Gzowski described this routine, which did not yet have a name but was already a standard in Henderson's repertoire: "He will start a cheer in one corner and then roll it around the arena, with each section rising from its seat as it yells."

Robb Weller, a cheerleader at the University of Washington from 1968 to 1972 and later co-host of the television show Entertainment Tonight, indicated in September 1984 that the school's early 1970s cheerleading squad developed a version of the wave that went from the bottom to top, instead of side to side, as a result of difficulties in getting the generally inebriated college audience members to timely raise and lower cards:

Actually ...there were two Waves. I was a cheerleader at the University of Washington from 1968 to 1972 when we started the first Wave. We tried to have card tricks but the kids would imbibe too much and the card tricks would get all goofed up; then we'd try card tricks with the kids using their bodies as cards and that wouldn't work. Finally we tried a Wave in the student section and it caught on but that Wave was different from this Wave. It would go from the bottom to top instead of side to side.