Mystery and Myths about swimming
August 25, 2010 at 2:36 pm | Posted in Mysterys and myths | Leave a commentTags: 1924 summer olympics, 1930, 1936 summer olympics, 1950 olympics, 1960, 1972, 1976 olympics, 22 degrees, 247swim, 50m pools, diving blocks and tumble turns in the Olympics?, do swimmer sweat?, do women float easier on water than men? yes, guy gilpatrick, lane ropes, mysterys and myths, no, olympic swimming pool, persian divers, questions and answers, swimming, swimming goggles, swimming myths and mysterys, tempreture, totoise shells, When did they start to use swimming goggles, Who invented swimming goggles?
Do you have an unsolved mystery or myth about swimming?
Then this is the page for you.
Below are some mystery and myths questions and answers about swimming:
1. Q= Do swimmers sweat? – Do Olympic swimmers sweat during and/or after their race?
A= The answer definitively is yes they do. When swimming, your whole body sweats. As soon as you get hot, the body’s mechanism starts to sweat. If you weighed yourself after a swim, you’d be lighter, thanks to the fluid loss that came from sweating. Also when you sweat, while you are swimming you lose salts so it is important you drink a juice with a pinch of salt in it or have an energy drink (such as powerade).
2. Q= How cold are Olympic swimming pools?
A= According to FINA rules, the water temperature must be 25 – 28 C (77 – 82 F).
3. Q= Who invented swimming goggles?
A= Persian divers are the first known users of swim goggles. They used polished tortoise shells to protect their eyes. In the 1930s, Guy Gilpatrick used swim goggles to protect his eyes from saltwater. But small swim goggles didn’t come into wide use until the 1960s. They were crude, sometimes painful instruments that were basic eye protection from the chemicals in the water. They were useless for competition because they fell off during dives and turns. By 1972, though, they had become a standard part of every swimmer’s equipment.
4. Q= When did they start to use swimming goggles, lane ropes, 50m pools, diving blocks and tumble turns in the Olympics?
A= The 1924 Summer Olympics were the first to use the standard 50 meter pool with marked lanes. In the freestyle, swimmers originally dived in from the pool walls, but diving blocks were incorporated at the 1936 Summer Olympics. The flip turn was developed by the 1950s and goggles were first used in the 1976 Olympics.
5. Q= Why do women float more easily in water than men?
A= Women float easier then men because the women have more fat tissue than men, and have a better distribution of it. Woman’s bones are less heavy and smaller, and their muscles are more flexible and lightweight.
Swimming, Diving and Synchronised Swimming facts:
The crawl technique used in Freestyle Swimming was developed by a British swimming instructor named J Arthur Trudgeon, who based it on a Native American style of swimming that he had discovered during a trip to South America in the 1870s.
Johnny Weissmuller, the first man to swim 100 metres in under a minute, was just as famous out of the pool: he played the role of Tarzan in 12 times on the silver screen.
The first official tie for a gold medal in Olympic Swimming history came in Los Angeles 1984, when American teammates Nancy Hogshead and Carrie Steinseifer swam identical times in the 100m Freestyle event.
The swimming pool for the London 1908 Olympic Games was built on the infield of the Athletics track at White City Stadium, and the competition was held outdoors.
Underwater Swimming featured at the Paris 1900 Games. Competitors earned points for the length of time and distance they were underwater.
Evidence of people swimming for sport dates all the way back to Ancient Egyptian and Ancient Greek times. Now hugely popular around the world as a leisure activity and a competitive sport, Swimming has featured at every modern Games and remains a real Olympic crowd-pleaser.
At Seoul 1988, America’s Greg Louganis fell unconscious into the pool after hitting his head on the 3m springboard at the start of a preliminary-round dive. Amazingly, he recovered to win the gold medal in the final.
In the 19th century, gymnasts performed over water in an exercise called ‘fancy diving’. This led to the development of modern-day Diving.
Competitive diving developed from gymnastics in the 18th century, when gymnasts in Sweden and Germany began to perform tumbling routines into water. Along with Swimming, Synchronised Swimming and Water Polo, the elegant yet dramatic sport of Diving is one of four disciplines that make up the Olympic sport of Aquatics.
Synchronised Swimming grew out of the ornamental water ballets of the late 19th and early 20th centuries, which became popular in Europe and the US thanks to pioneers such as Australian swimmer Annette Kellerman. The first competitions
Synchronised Swimming began as a sport for men in the 1800s. It is now one of two sports on today’s Olympic programme to be contested only by women. The other is Rhythmic Gymnastics.were held in the 1930s, five decades before the sport made its Olympic debut in 1984.
Synchronised Swimming became an Olympic sport at the Los Angeles 1984 Games, with solo and duet events.
Swimming Glossary:
Long course: A 50m pool of the type used in Olympic competition, as opposed to a short course measuring 25m.
Medley: A combination event in which a swimmer or team swims separate legs of backstroke, breaststroke, butterfly and freestyle.
Negative split: When an athlete swims the second half of a race faster than the first half.
Open turn: A type of turn for which swimmers must touch the end of the pool with their hands.
Tumble turn: An underwater roll at the end of a lap, which allows swimmers to push off from the end of the pool with their feet.
Diving Glossary:
Armstand: A platform dive that begins from a handstand position.
Platform: A fixed diving board, at least 6m long and 3m wide.
Pike: A diving position for which the diver bends the body at the hips, keeping the legs straight.
Springboard: A flexible diving board, at least 4.8m long and 50cm wide.
Tuck: A diving position for which the diver curls up into a ball, holding the shins towards the body.
Synchronised Swimming:
Back layout: A position in which the swimmer holds herself flat and face up on the water’s surface while sculling.
Deckwork: The initial movements performed by swimmers after the music starts but before they enter the water.
Eggbeater: A powerful way of treading water that allows the swimmer to perform arm movements while staying afloat.
Scull: Underwater hand movements designed to move and support the body in the pool.
Have you got a question, mystery or a myth about swimming that you want an answer too?.
Leave a comment below and we will add your question and answer to the above list.
Thanks
Holly xxx
Competitive Swimming Rules and Regulations
August 6, 2010 at 8:41 am | Posted in Competitive Swimming Rules and Regulations | 3 CommentsTags: 247swim, all strokes, backstroke, BCSSA, breaststroke, butterfly, competitive, finishes, freestyle, frontcrawl, im, Individual Medley, link, relays, rules and regulations, starts, swimming, takeovers, turns
UK ASA Disqualification DQ Codes
UK-ASA DQ Codes List
Butterfly
1A 8.1 Body not on the breast (except when executing a turn)
1D 8.2 Arms not brought backward simultaneously
1B 8.2 Arms not brought forward together
1C 8.2 Arms not brought forward over the water
1G 8.3 Breaststroke kick used (legal in Masters’ Competitions)
1E 8.3 Movements of the legs not simultaneous
1F 8.3 Alternating movement of legs or feet
1H 8.4 Did not touch at turn or finish with both hands, or touch not simultaneous
1I 8.5 More than one arm pull under water (following start or turn)
1J 8.5 Head did not break the surface at or before 15m mark following start or turn
1K 8.5 Not on surface during stroke (except first 15m following start or turn
Backstroke
2A 6.2 Left position on the back (other than to initiate a turn)
2B 6.3 Totally submerged, (except for first 15m following the start or turn or at the finish
2C 6.4 Not on back when leaving the wall
2F 6.4 More than one single or double simultaneous arm pull used to initiate the turn
2D 6.4 Did not touch the wall during the turn
2E 6.5 Not on the back at finish
Breaststroke
3D 7.1 Single fly kick not performed during the 1st arm stroke or followed by a breast kick
3B 7.2 Stroke cycle not one arm stroke to one leg kick
3C 7.2 Arm movements not simultaneous or not in the same horizontal plane
3A 7.2 Body not on the breast
3E 7.3 Hands not pushed forward together from the breast on, under, or over the water
3F 7.3 Elbows over water except last stroke before turn, during turn or final stroke at finish
3Q 7.3 Hands not brought back on or under surface of the water
3G 7.3 Hands brought back beyond hip line (except after 1st stroke following start or turn)
3H 7.4 Head not breaking surface during stroke cycle (except after start & turn)
3I 7.4 Head did not break surface before hands turn inward at widest point in 2nd stroke after strt or
3K 7.4 Leg movements not simultaneous (alternating leg movement)
3L 7.4 Leg movements not on the same plane
3N 7.5 Executed scissors, flutter, or downward fly kick (except after start or after turn: SW7.1)
3M 7.5 Feet not turned out during the propulsive part of the kick
3P 7.6 Head not breaking surface during the last complete or incomplete cycle preceding touch
3O 7.6 Did not touch at turn or finish with both hands, or touch not simultaneous
Freestyle
4A 5.2 Did not touch the wall at the turn or finish
4B 5.3 Totally submerged (except for the first 15m at start and turn)
4C 5.3 Head did not break surface at or before 15m mark following start or turn
IM
5A 9.1 Incorrect individual stroke order (Fly, Back, Breast, Free)
5B 9.3 Finish of each stroke not in accordance with rules for the particular stroke
IM
6A 9.2 Incorrect medley relay order (Back, Breast, Fly, Free)
62 10.1 Stroke Infraction swimmer #2
61 10.1 Stroke Infraction swimmer #1
63 10.1 Stroke Infraction swimmer #3
64 10.1 Stroke Infraction swimmer #4
6C 10.10 Fewer than four swimmers in a relay team
66 10.11 Swimmer #2 feet lost touch with starting place before preceding team-mate touches
68 10.11 Swimmer #4 feet lost touch with starting place before preceding team-mate touches
67 10.11 Swimmer #3 feet lost touch with starting place before preceding team-mate touches
6D 10.12 Team member enters water during race not to swim their length
6B 10.13 Team swum in incorrect order to that previously nominated Erith and District Swimming Club UK-ASA DQ Codes List
Miscellaneous
7A 2.3.2 Delaying the start
7B 4.4 Start before starting signal
7C 10.2 A swimmer did not cover the whole distance – DNF
7J 10.3 Swimmer did not remain and finish in lane in which he/she started
7D 10.4 No contact with wall during turn or turn not made from wall or took stride/step from bottom
7E 10.5 Walks during freestyle events or during the freestyle portion of the medley
7F 10.6 Pulled on the lane rope
7G 10.7 Obstructing or interfering with another swimmer – foul
7H 10.8 Device or swimsuit aiding speed, buoyancy, endurance or unauthorized use of tape on body
7K 10.9 Swimmer enters water during an event in which he/she is not scheduled to swim
7L 10.14 Obstructing another swimmer/team when leaving pool after completion of relay leg or race
7I 10.16 Pacemaking, plan or device or instruction given.
——————————————————————
Below is a list of rules and regulations of what not to do in a race/gala or you will be disqualified:
All Strokes:
- walking on bottom toward the finish
- pulling on the lane rope in the direction of the finish
- springing from the bottom, imparting motion toward the finish
- left the water before completing the full distance or DNF (did not finish)
Freestyle:
- failure to touch on the turn at 25m (50m, 75m)
- failure to surface by 15m after the start (or turn at 25m, 50m, 75m) in the freestyle
Backstroke:
- failure to touch on the turn at 25m (50m, 75m)
- an arm pull independent of the turning action at 25m (50m, 75m)
- Revised: kicking without any accompanying turning action at 25m (50m, 75m)
- failure to remain on back during race (or at finish)
- failure to surface by 15m after the start (or turn at 25m, 50m, 75m) in the backstroke
- not on back when feet left the wall at 25m (50m, 75m)
Breaststroke:
- non-simultaneous touch at 25m (50m, 75m, finish)
- one hand touch at 25m (50m, 75m, finish)
- scissor (or dolphin) kick
- asymmetrical arm pull
- alternating arm movements
- arm pull past hips
- failure of head to surface during each stroke
- failure of head to surface at end of propulsion phase of second arm stroke on start (or turn at 25m, 50m, 75m)
Butterfly:
- non-simultaneous touch at 25m (50m, 75m, finish)
- one hand touch at 25m (50m, 75m, finish)
- flutter kick
- scissor kick
- underwater arm recovery
- uneven arm pull (asymmetrical arm pull)
- failure to surface by 15m after the start (or turn at 25m, 50m, 75m) in the butterfly
Individual Medley:
- strokes swum in wrong order (should be: fly, back, breast ,free)
- roll more than 90 degrees before touching on the change over from back to breast
Relays
- Swimmer left the blocks before the other swimmer touched
- relay strokes swum in wrong order (should be: back breast, fly, free)
NOTE: These are not the only possible reasons for disqualification, nor the only possible wording. Judges may use their own wording provided it is accurate, precise, and unambiguous.
Here is also the official rule book for the BCSSA (This is a PDF file): http://www.bcsummerswimming.com/docs/February-2008-Swimming_changed-0706-1.pdf
Thanks for reading this post. Holly xxx
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