Water Sports
Swimming
The
aquatic sport of swimming is based on
the human act of swimming, that is, locomotion in water by self
propulsion, with the goal of completing a given distance in the shortest
amount of time. There are also swimming competitions for endurance or
precedence rather than speed, such as crossing the English Channel or
some other stretch of open water.
Swimming is distinguished from other aquatic sports that involve
swimming but the goal is neither speed nor endurance. Competitive
swimming consist of four strokes: butterfly, breaststroke, freestyle (or
front crawl), and backstroke. When all four strokes are done during a
race, it is called medley swimming.
Water Polo
Water polo is a
team water sport. The playing team consists of six field
players and one goalkeeper. The winner of the game is the team that
scores the most goals by getting the ball past the opposing team's
goalkeeper into the net. Game play involves swimming, players passing
the ball while being defended by opponents, and scoring by throwing into
a net defended by a goalie. Water polo, therefore, has strong
similarities to the land-based game of team handball. The frequency of
'man-up' (or 'power play') situations also draws comparisons with Ice
hockey.
Water Aerobics
Water aerobics or "waterobics" is the performance of aerobic exercise in
shallow water such as a swimming pool. In some areas it is known as
AquaFit or "aqua aerobics", and is a type of resistance training. Water
aerobic workouts usually combine a variety of techniques from land
aerobics, including walking or running backward and forward, jumping
jacks, mimicking cross-country skiing, along with various arm movements.
The workout also may incorporate equipment such as flotation belts,
specialized water
sports aerobics shoes, flotation devices, & ankle and wrist
weights. The exercise can be done with music in water tempo, or without.
In addition to the standard benefits of any exercise, the use of water
in water aerobics supports the body and reduces the risk of muscle or
joint injury. The mitigation of gravity by flotation places less stress
on the joints when stretching, and can allow a greater range of motion.
The mitigation of gravity makes water aerobics safe for individuals able
to keep their heads out of water, including the elderly. Exercise in
water can also prevent overheating through continuous cooling of the
body. |