Effects of high intensity intermittent ...
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Article dans une revue scientifique: Article original
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Title :
Effects of high intensity intermittent training on peak VO(2) in prepubertal children.
Author(s) :
Baquet, G [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Berthoin, Serge [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Dupont, Gregory [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Blondel, Nicolas [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Fabre, Claudine [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Van Praagh, E [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université Blaise Pascal - Clermont-Ferrand 2 [UBP]
Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Berthoin, Serge [Auteur]

Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Dupont, Gregory [Auteur]

Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Blondel, Nicolas [Auteur]

Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Fabre, Claudine [Auteur]

Faculté des Sciences du Sport, UFR STAPS
Université de Lille
Van Praagh, E [Auteur]
Faculté des Sciences du Sport, UFR STAPS
Université Blaise Pascal - Clermont-Ferrand 2 [UBP]
Journal title :
International Journal of Sports Medicine
Abbreviated title :
Int J Sports Med
Volume number :
23
Pages :
439-444
Publication date :
2002-08
ISSN :
0172-4622
English keyword(s) :
Age Factors
Child
Female
Humans
Male
Oxygen Consumption
Physical Education and Training
Physical Fitness
Running
Sex Factors
Child
Female
Humans
Male
Oxygen Consumption
Physical Education and Training
Physical Fitness
Running
Sex Factors
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
This study was designed to examine peak VO(2) responses of prepubescent children following a 7-week aerobic training. Twenty-three boys and thirty girls (9.7 +/- 0.8 years) were divided into a high intensity experimental ...
Show more >This study was designed to examine peak VO(2) responses of prepubescent children following a 7-week aerobic training. Twenty-three boys and thirty girls (9.7 +/- 0.8 years) were divided into a high intensity experimental group (HIEG: 20 girls and 13 boys) and a control group (CG: 10 girls and 10 boys). A graded 20-m shuttle run with measurement of gas exchange values was performed prior to and after the 7-week training program. The test consisted of a 3-min run at 7 km x h(-1) to determine energy cost of running, immediately followed by a 20-meter shuttle run test. HIEG had two 30 min-sessions of short intermittent aerobic training per week at velocities ranging from 100 up to 130 % of the maximal aerobic speed. For HIEG, absolute peak VO(2)(9.1 %) and relative to body mass peak VO(2)(8.2 %) increased significantly (p < 0.001); it was unchanged in the CG. Similarly, maximal shuttle run improved significantly in HIEG (5.1 %, p < 0.001). In contrast, there was no significant change for CG. For both groups energy cost of running remained unchanged. These findings show that prepubescent children could significantly increase their peak VO(2) and maximal shuttle velocity with high intensity short intermittent aerobic exercises.Show less >
Show more >This study was designed to examine peak VO(2) responses of prepubescent children following a 7-week aerobic training. Twenty-three boys and thirty girls (9.7 +/- 0.8 years) were divided into a high intensity experimental group (HIEG: 20 girls and 13 boys) and a control group (CG: 10 girls and 10 boys). A graded 20-m shuttle run with measurement of gas exchange values was performed prior to and after the 7-week training program. The test consisted of a 3-min run at 7 km x h(-1) to determine energy cost of running, immediately followed by a 20-meter shuttle run test. HIEG had two 30 min-sessions of short intermittent aerobic training per week at velocities ranging from 100 up to 130 % of the maximal aerobic speed. For HIEG, absolute peak VO(2)(9.1 %) and relative to body mass peak VO(2)(8.2 %) increased significantly (p < 0.001); it was unchanged in the CG. Similarly, maximal shuttle run improved significantly in HIEG (5.1 %, p < 0.001). In contrast, there was no significant change for CG. For both groups energy cost of running remained unchanged. These findings show that prepubescent children could significantly increase their peak VO(2) and maximal shuttle velocity with high intensity short intermittent aerobic exercises.Show less >
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
Université de Lille
Univ. Artois
Univ. Littoral Côte d’Opale
Univ. Artois
Univ. Littoral Côte d’Opale
Collections :
Submission date :
2021-11-11T19:20:37Z
2021-11-26T12:46:42Z
2021-11-26T12:46:42Z
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