Futsal is the indoor version of soccer that is officially
sanctioned by soccer’s international governing
body (Federation de Football Association, FIFA).
Futsal is played between 2 teams of 5 players, 1 of
whom is the goalkeeper (4 outfield players) (2). Each team
may have 7 substitutes (6 outfield players and 1 goalkeeper),
and unlimited substitutions may be made during an official
competition. This indoor small-sided version of soccer is
played on a 40 3 20 m (length per width, respectively)
indoor court with 3 3 2 m goals. The match lasts 2 equal
periods of 20 minutes, but, like basketball, the clock is
stopped for some events (fouls, out of play ball, etc.) (2). This
means that match durations 75 to 85% longer than 40
minutes be expected (2). Teams are allowed to request a
time-out of 1 minute during each half, and halves are separated
by a 10-minute break. During official competitions
futsal is played with a smaller ball with less bounce than a
typical soccer ball. Each match is officiated by 2 referees and
a lines man. Futsal is played at recreational, amateur, and
professional level and male and female championships are
contested all over the world (2). Since 1989 every 4 years
a World Championship is contested by 16 national teams. In
futsal the emphasis is on improvisation, creativity, and
technique (2).
Despite its popularity (2), futsal has been only rarely the
object of scientific investigations. Furthermore, the papers
available in the international literature only addressed game
analysis or the physiological demands of small-sided versions
of soccer played at recreational level (2,6).
Futsal is the indoor version of soccer that is officially
sanctioned by soccer’s international governing
body (Federation de Football Association, FIFA).
Futsal is played between 2 teams of 5 players, 1 of
whom is the goalkeeper (4 outfield players) (2). Each team
may have 7 substitutes (6 outfield players and 1 goalkeeper),
and unlimited substitutions may be made during an official
competition. This indoor small-sided version of soccer is
played on a 40 3 20 m (length per width, respectively)
indoor court with 3 3 2 m goals. The match lasts 2 equal
periods of 20 minutes, but, like basketball, the clock is
stopped for some events (fouls, out of play ball, etc.) (2). This
means that match durations 75 to 85% longer than 40
minutes be expected (2). Teams are allowed to request a
time-out of 1 minute during each half, and halves are separated
by a 10-minute break. During official competitions
futsal is played with a smaller ball with less bounce than a
typical soccer ball. Each match is officiated by 2 referees and
a lines man. Futsal is played at recreational, amateur, and
professional level and male and female championships are
contested all over the world (2). Since 1989 every 4 years
a World Championship is contested by 16 national teams. In
futsal the emphasis is on improvisation, creativity, and
technique (2).
Despite its popularity (2), futsal has been only rarely the
object of scientific investigations. Furthermore, the papers
available in the international literature only addressed game
analysis or the physiological demands of small-sided versions
of soccer played at recreational level (2,6).
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