Titre :

Effects of high intensity intermittent training on peak VO(2) in prepubertal children.

Auteur(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]

Titre de la revue :

International Journal of Sports Medicine

Nom court de la revue :

Int J Sports Med

Numéro :

23

Pagination :

439-444

Date de publication :

2002-08

ISSN :

0172-4622

Mot(s)-clé(s) en anglais :

Age Factors
Child
Female
Humans
Male
Oxygen Consumption
Physical Education and Training
Physical Fitness
Running
Sex Factors

Discipline(s) HAL :

Sciences du Vivant [q-bio]

Résumé en anglais : [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 ...
Lire la suite >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.Lire moins >

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
Univ. Artois
Univ. Littoral Côte d’Opale

Collections :

• Autres travaux scientifiques

Date de dépôt :

2021-11-11T19:20:37Z
2021-11-26T12:46:42Z