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MUSCLE GLYCOGEN DEPLETION [2 records]
Record 1 - internal organization data 2004-06-07
Record 1, English
Record 1, Subject field(s)
- Track and Field
- Physical Education, Coaching and Sport Psychology
- Physical Fitness Training and Bodybuilding
Record 1, Main entry term, English
- muscle glycogen depletion
1, record 1, English, muscle%20glycogen%20depletion
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
... since no technique has yet been devised that will instantly reverse glycogen depletion in the muscles, it is impossible to prove that muscle glycogen depletion alone limits prolonged exercise performance.... Take the final 42k running leg of the 226k Ironman triathlon, for example : after cycling at 40k/hr for 4. 5 hrs the lead cyclists would be expected to have near total muscle glycogen depletion according to data from lab studies. Yet the best performers are able to run at close to 16k/hr for a further 160 mins! 2, record 1, English, - muscle%20glycogen%20depletion
Record number: 1, Textual support number: 2 CONT
In short duration, high intensity events lasting between 60 and 90 minutes, an early fast pace leads to rapid muscle glycogen depletion and, should the event continue, to premature exhaustion. 3, record 1, English, - muscle%20glycogen%20depletion
Record 1, French
Record 1, Domaine(s)
- Athlétisme
- Éducation physique, entraînement des athlètes et psychologie du sport
- Conditionnement physique et culturisme
Record 1, Main entry term, French
- panne de glycogène musculaire
1, record 1, French, panne%20de%20glycog%C3%A8ne%20musculaire
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
En fait, il n'y a pas un mur mais des murs. [...] Le premier est «la panne de glycogène musculaire». Le deuxième est «la panne de glucose sanguin». Le troisième est «le mur de la chaleur». Le «panne de glycogène musculaire» guette surtout les coureurs dont la performance est meilleure que 4 heures environ. Leur consommation de glycogène musculaire pendant la course excède en effet leur réserve normale. Pour ne pas frapper le mur ils doivent s'assurer de partir avec des réserves de glycogène supérieures à la normale. Ceci peut être le résultat de leur entraînement ou peut-être réalisé par un bon régime de surcharge de réserves de glycogène musculaires. Enfin, lorsque la panne de glycogène musculaire survient, il n'y a absolument rien à faire, vous devez ralentir considérablement votre vitesse. Manger de grandes quantités de sucre ne sert à rien. 1, record 1, French, - panne%20de%20glycog%C3%A8ne%20musculaire
Record number: 1, Textual support number: 1 OBS
Lorsqu'ils ressentent l'effet de fatigue soudaine causée par une panne de glycogène dans les muscles, les Français disent «toucher le mur» (d'après HAWIN-F,1985,,,40). Ils donnent ainsi à l'expression moins d'ampleur que ne lui en donne le Canada où «frapper le mur» est utilisé, peu importe lequel des 3 murs est frappé. 2, record 1, French, - panne%20de%20glycog%C3%A8ne%20musculaire
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2004-06-07
Record 2, English
Record 2, Subject field(s)
- Track and Field
- Physical Education, Coaching and Sport Psychology
- Physical Fitness Training and Bodybuilding
Record 2, Main entry term, English
- wall
1, record 2, English, wall
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A psychological or physical barrier, a feeling of exhaustion, which a runner, a cyclist, a cross-country skier or any long-distance performer may experience during a race (especially a marathon). 2, record 2, English, - wall
Record number: 2, Textual support number: 1 CONT
"The Wall." It evades easy definition, but to borrow from Supreme Court Justice Potter Stewart’s famous definition of obscenity, you know it when you see it - or rather, hit it. It usually happens around mile 20, give or take a couple of miles. Your pace slows, sometimes considerably. Some runners say that it feels as though their legs had been filled with lead quail shot ... Others can’t feel their feet at all. Thought processes become a little fuzzy ... Muscle coordination goes out the window, and self-doubt casts a deep shadow over the soul. ... Even if you’re racing at a reasonable pace and you’ve done a good job of carboloading in the days before the marathon, you still have only about 2,000 calories worth of glycogen stored in the muscles and liver; that’s about enough to get you to - surprise! - mile 20. If you manage to deplete your glycogen reserves, say hello to The Wall. 3, record 2, English, - wall
Record number: 2, Textual support number: 2 CONT
It is this depletion of muscle glycogen that sportspeople know as "hitting the wall. " 4, record 2, English, - wall
Record number: 2, Textual support number: 3 CONT
The bad news is that more than half of all nonelite marathon runners report having hit The Wall at least once. The good news is that more than 40 percent of all nonelite marathon runners have never hit The Wall. In other words, while it certainly doesn’t hurt to be prepared for the possibility of hitting The Wall, doing so is far from inevitable. 3, record 2, English, - wall
Record number: 2, Textual support number: 1 OBS
wall: something that resembles a wall in function especially by establishing limits. 5, record 2, English, - wall
Record number: 2, Textual support number: 1 PHR
Runner wall. 2, record 2, English, - wall
Record 2, French
Record 2, Domaine(s)
- Athlétisme
- Éducation physique, entraînement des athlètes et psychologie du sport
- Conditionnement physique et culturisme
Record 2, Main entry term, French
- mur
1, record 2, French, mur
correct, see observation, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La soudaineté de la fatigue en course sur route et au marathon en particulier a conduit à l'expression désormais classique : «frapper le mur». [...] En fait, il n'y a pas un mur mais des murs. [...] Le premier est «la panne de glycogène musculaire». Le deuxième est «la panne de glucose sanguin». Le troisième est «le mur de la chaleur». 2, record 2, French, - mur
Record number: 2, Textual support number: 1 OBS
Le «mur de la chaleur» guette tous les coureurs si les conditions atmosphériques ne sont pas favorables : c'est-à-dire s'il fait trop chaud, s'il y a trop de soleil ou s'il fait trop humide. Il guette aussi les coureurs qui ne boivent pas suffisamment pendant la course. N'oubliez donc pas de boire. 2, record 2, French, - mur
Record number: 2, Textual support number: 2 OBS
Au Canada, «frapper le mur» veut dire souffrir des effets de l'un ou l'autre des 3 murs. En France, «toucher le mur» veut dire être victime de la panne de glycogène musculaire. 3, record 2, French, - mur
Record number: 2, Textual support number: 1 PHR
Mur de la chaleur; frapper le mur. 2, record 2, French, - mur
Record number: 2, Textual support number: 2 PHR
Toucher le mur. 4, record 2, French, - mur
Record 2, Spanish
Record 2, Textual support, Spanish
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