There Is No Global Running Pattern More Economic Than Another at Endurance Running Speeds
Détails
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Accès restreint UNIL
Etat: Public
Version: Final published version
Licence: Tous droits réservés
ID Serval
serval:BIB_DF4A0BF175F9
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
There Is No Global Running Pattern More Economic Than Another at Endurance Running Speeds
Périodique
International Journal of Sports Physiology and Performance
ISSN
1555-0265
1555-0273
1555-0273
ISSN-L
1555-0265
Statut éditorial
Publié
Date de publication
01/04/2022
Peer-reviewed
Oui
Volume
17
Numéro
4
Pages
659-662
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Publication Status: ppublish
Résumé
The subjective Volodalen® score (V®score) and the objective duty factor metric can both assess global running patterns. The authors aimed to investigate the relation between running economy (RE) at endurance running speeds and the global running pattern quantified using both subjective and objective measures.
RE and 3-dimensional whole-body kinematics were acquired by indirect calorimetry and an optoelectronic system, respectively, for 52 trained runners during treadmill runs at 10, 12, and 14 km/h.
Correlations between RE and V®score and RE and duty factor were negligible and nonsignificant across speeds tested (P ≥ .20), except for a low and significant correlation between RE and V®score at 10 km/h.
These findings suggest there is no global running pattern more economic than another at endurance running speeds. Therefore, there is no advantage of choosing, favoring, or prescribing one specific global running pattern along a continuum based on V®score or duty factor metrics, and coaches should not try to modify the spontaneous running pattern of runners at endurance running speed to improve RE.
RE and 3-dimensional whole-body kinematics were acquired by indirect calorimetry and an optoelectronic system, respectively, for 52 trained runners during treadmill runs at 10, 12, and 14 km/h.
Correlations between RE and V®score and RE and duty factor were negligible and nonsignificant across speeds tested (P ≥ .20), except for a low and significant correlation between RE and V®score at 10 km/h.
These findings suggest there is no global running pattern more economic than another at endurance running speeds. Therefore, there is no advantage of choosing, favoring, or prescribing one specific global running pattern along a continuum based on V®score or duty factor metrics, and coaches should not try to modify the spontaneous running pattern of runners at endurance running speed to improve RE.
Mots-clé
Orthopedics and Sports Medicine, Physical Therapy, Sports Therapy and Rehabilitation
Pubmed
Web of science
Open Access
Oui
Création de la notice
10/01/2022 17:20
Dernière modification de la notice
11/07/2023 6:55