The document provides information about various swimming strokes including freestyle, breaststroke, butterfly, and backstroke. For each stroke, it gives a brief overview of the history and development of the stroke and highlights some of the key rules that swimmers must follow when performing that particular stroke, such as which body parts must remain above or below the water during different parts of the stroke. The information is intended to educate website visitors on the different swimming techniques.

1. Quality of Information on
the Website

2. Information Overview:
 The information which is put on the website is very important, as
this will be considered as a secondary source of information.
 The information will be about the following sports that we want to
talk about, giving an overview about it, history, and some tips on
how to play or lean it.
 The information will be set on the website, as a sub tab on the
main page, which will link to a new page of information.
 The sports which we will be giving detailed information on will be
swimming, netball, volleyball, rugby, football, Pilates, yoga, tennis,
squash, snowboarding and body building.

3. Swimming -Freestyle
 Freestyle: The freestyle stroke, is not limited by any
particular technique. The stroke we now call
freestyle, which is also known as the front crawl, has
been a very popular stroke used since early last century.
Only 15 meters can be swum underwater (from the start
and from each turn at the end), otherwise some body
part must always be above the water. Some believe that
the freestyle stroke was developed by Richard Cavill, an
Australian who combined the over arm stroke with the
up and down kick motion.

4. Swimming – Breastroke
 Breaststroke: People who swim breast stroke must
follow strict rules when performing this stroke. Their
shoulders have to be kept in line with the water, arm
and leg movements must be pushed forward at
different times, and then back under the surface of the
water. At the turn and finish, both hands must touch
the wall together, or you could be disqualified. At the
start and first stroke and kick after a turn, the
swimmers are allowed one arm stroke and 3 butterfly
kicks under water. Tumble turns are not allowed.

5. Swimming - Butterfly
 Butterfly: The butterfly stroke is known to be a direvetive from
experiments with the breaststroke. This technique may have been
invented in 1926, However, it was finally accepted in competition in
1933 in America. And lastly, it took many controversial years officially
recognizing it in the Olympic Games (in 1956). When swimming
butterfly stroke, the swimmers must keep their shoulders in line with
the surface of the water, and make arm and leg movements together.
They also must not swim underwater, except for the first stroke after
the start and each turn. Only 15 meters are allowed underwater at the
start and after each turn, and the wall must be touched with both
hands or you may be disqualified.

6. Swimming - Backstroke
 Backstroke - When swimming backstroke, the swimmers
remain on their back at all times apart from the tumble
turns. This technique was first swum with a frog kick (like the
breaststroke). Similar to the freestyle, only 15 meters can be
spent underwater from the start or from each turn. In
1991, the rules were changed so that when turning, the
swimmers did not have to touch the wall with their
hand, enabling them to do a much faster turn.