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21 results on '"Coulmy, Nicolas"'

1. Exploring the effect of the menstrual cycle or oral contraception on elite athletes’ training responses when workload is not objectively quantifiable: the MILS approach and findings from female Olympians

Author

De Larochelambert, Quentin, primary, Hamri, Imad, additional, Chassard, Tom, additional, Meignié, Alice, additional, Storme, Florent, additional, Dupuit, Marine, additional, Diry, Allison, additional, Toussaint, Jean-François, additional, Louis, Pierre Yves, additional, Coulmy, Nicolas, additional, and Antero, Juliana da Silva, additional

Published
2024
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3. Reliability of Alpine Ski Racing-Specific Field Test: The 80s-Slide-Test.

Author

Bottollier, Valentin, Cross, Matt R., Coulmy, Nicolas, Le Quellec, Loïc, and Prioux, Jacques

Subjects
EXERCISE tests, STATISTICAL reliability, RESEARCH methodology evaluation, RESEARCH methodology, OXYGEN consumption, HEART beat, LACTATES, INTRACLASS correlation, SKIING
Abstract

Purpose: The purpose of this study was to determine the test–retest reliability of the 80s-slide-test in well-trained alpine ski racers. Methods: The sample consisted of 8 well-trained alpine ski racers (age = 17.8 [0.7] y old; height = 1.80 [0.09] m; body mass = 72.1 [9.5] kg) who performed a lab-based maximal graded test on cycle ergometer and three 80s-slide-tests in 4 separate sessions. The 80s-slide-test consisting of maximal push-offs performed for 80s on a 8-ft slide board. Oxygen uptake ( V ˙ O 2 ) and heart rate (HR) were recorded continuously. Blood lactate ([La]b) was determined immediately prerun, followed by 3 minutes postrun. Three minutes after the completion of the session, the subjects were asked to indicate their rate of perceived exertion using Borg scale ranging from 6 to 20. Total and every 10s mean push-offs number were assessed by camera. Typical errors of measurement, intraclass correlation coefficients, and smallest worthwhile change were calculated. Results: The 80s-slide-test showed strong reliability for total push-offs number, V ˙ O 2 peak , V ˙ O 2 mean , HRpeak, and HRmean. Δ[La]b, fatigue index, and the rate of perceived exertion were moderately reliable. Conclusion: The 80s-slide-test is a reliable test for well-trained alpine ski racers and can be used easily by trainers. [ABSTRACT FROM AUTHOR]

Published
2021
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16. Accompagner les potentiels émergents

Author

Platel, Elisabeth, Godar, Marie-Estelle, Bouchaux, Alain, Burloux, Johana, Baverel, Myriam, Coulmy, Nicolas, Bignet, Franck, Blaquart, François, Grosgeorges, Bernard, Solves, Alain, Nouet, Sylvain, Marnas Martin, Christian, Ecole de danse de l'Opéra de Paris, Conservatoire national supérieur de musique et de danse de Paris (CNSMDP), Institut national du sport, de l'expertise et de la performance (INSEP), Fédération Française de Taekwondo et Disciplines Associées (FFTDA), Fédération Française de Ski (FFS), Fédération Française de Triathlon (FFTRI), Fédération Française de Football (FFF), Fédération Française de Basket-Ball (FFBB), Fédération Française de Tennis, Fédération Française de Handball (FFH), Fédération Française de Tennis de Table (FFTT), and INSEP, documentation

Subjects
[SHS.SPORT.ECA]Humanities and Social Sciences/Sport/Train and coach, [SHS.SPORT]Humanities and Social Sciences/Sport, [SHS.SPORT] Humanities and Social Sciences/Sport, [SHS.SPORT.ECA] Humanities and Social Sciences/Sport/Train and coach
Abstract

National audience; Comment détecter les talents ? Comment les accompagner sportivement, mais aussi scolairement et professionnellement ? En organisant en mai dernier des « Entretiens de l’Insep » consacrés à ces questions,l’établissement a tenté de croiser les expériences, afin de dégager sinon des vérités, du moins quelques pistes pertinentes.

Published
2013

17. Live high-train low guided by daily heart rate variability in elite Nordic-skiers.

Author

Schmitt, Laurent, Willis, Sarah J., Fardel, Anthony, Coulmy, Nicolas, and Millet, Gregoire P.

Subjects
HEART rate monitoring, SKIERS, HYPOXEMIA, ATHLETES, HEART beat, OXYGEN metabolism, ALTITUDES, CIRCADIAN rhythms, COMPARATIVE studies, SKIING, RESEARCH methodology, MEDICAL cooperation, PHYSICAL fitness, POSTURE, RESEARCH, EVALUATION research, RANDOMIZED controlled trials
Abstract

Purpose: To analyze if live high-train low (LHTL) effectiveness is improved when daily training is guided by heart rate variability (HRV).Methods: Twenty-four elite Nordic skiers took part in a 15-day LHTL study and were randomized into a HRV-guided training hypoxic group (H-HRV, n = 9, sleeping in normobaric hypoxia, FiO2 = 15.0%) and two predefined training groups sleeping either in hypoxia (H, n = 9, FiO2 = 15.0%) or normoxia (N, n = 6). HRV and training loads (TL) were recorded daily. Prior (Pre), one (Post-1), and 21 days (Post-21) following LHTL, athletes performed a 10-km roller-ski test, and a treadmill test for determination of [Formula: see text] was performed at Pre and Post-1.Results: Some HRV parameters measured in supine position were different between H-HRV and H: low and high (HF) frequency power in absolute (ms2) (16.0 ± 35.1 vs. 137.0 ± 54.9%, p = 0.05) and normalized units (- 3.8 ± 10.1 vs. 53.0 ± 19.5%, p = 0.02), HF(nu) (6.3 ± 6.8 vs. - 13.7 ± 8.0%, p = 0.03) as well as heart rate (3.7 ± 6.3 vs. 12.3 ± 4.1%, p = 0.008). At Post-1, [Formula: see text] was improved in H-HRV and H (3.8 ± 3.1%; p = 0.02 vs. 3.0 ± 4.4%; p = 0.08) but not in N (0.9 ± 5.1%; p = 0.7). Only H-HRV improved the roller-ski performance at Post-21 (- 2.7 ± 3.6%, p = 0.05).Conclusion: The daily individualization of TL reduced the decrease in autonomic nervous system parasympathetic activity commonly associated with LHTL. The improved performance and oxygen consumption in the two LHTL groups confirm the effectiveness of LHTL even in elite endurance athletes. [ABSTRACT FROM AUTHOR]

Published
2018
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19. Impact Of Anterior Cruciate Ligament Rupture On The Evolution Of The French Alpine Skiers’ Performance

Author

HAIDA, Amal, primary, COULMY, NICOLAS, additional, DOR, Frédéric, additional, LHOST, Marie, additional, Antero-Jacquemin, Juliana, additional, Rousseaux-Blanchi, Marie Philippe, additional, Chambat, Pierre, additional, Bottollier, Valentin, additional, MARC, Andy, additional, Berthelot, Geoffroy, additional, Tourny, Claire, additional, and Toussaint, Jean-François, additional

Published
2014
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21. Recent Evolutions and Perspectives in Olympic Winter Sports Performance: to PyeongChang and Beyond...

Author

Vernillo, Gianluca, Coulmy, Nicolas, Millet, Gregoire P., and Vernillo, Gianluca

Subjects
Physiology, Science: general issues, Athlete, Olympic Games, Performance, Training, Winter Sports
Abstract

Summary: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

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