Influence of shoe drop on running kinematics and kinetics in female runners

(Einfluss der Neigung des Schuhs zwischen Hacke und Zehen auf die Laufkinematik und -kinetik von Läuferinnen)

This study investigated the effects of shoe drop on lower limb kinematics and kinetics in female runners. Fifteen healthy female runners ran on a 15-m runway at their preferred speed with three different shoe-drop conditions: 0 (D0), 6 (D6) and 10 (D10) mm. Three-dimensional marker positions and ground reaction forces were recorded to analyse kinetic and kinematic parameters using zero- (0D) and one-dimensional (1D) metrics (statistical parametric mapping, SPM). Regarding 0D parameters, significantly higher loading rates and transient peaks were found in D0 compared to D6 and D10 conditions (both p?<?.01). For 1D analysis, significantly higher ankle dorsiflexion moments were found in D0 compared to D6 and D10 during the braking phase (p?<?.01). Lower knee extension moments between 52% and 55% and 61% and 65% of contact time (p?<?.05) were also found. No difference was found between D6 and D10 conditions (p?>?.05). As previously shown in men, this study demonstrates that shoe drop influences running kinematic and kinetic patterns. Using SPM analysis in conjunction with classical analysis, the study adds new understanding on the influence of shoes on joint moment during contact time.
© Copyright 2019 European Journal of Sport Science. Taylor & Francis. Alle Rechte vorbehalten.

Schlagworte: Lauf Technik Belastung Bewegungskoordination Fuß Relation Schuh Biomechanik weiblich
Notationen: Ausdauersportarten Naturwissenschaften und Technik Sportstätten und Sportgeräte
DOI: 10.1080/17461391.2019.1603327
Veröffentlicht in: European Journal of Sport Science
Veröffentlicht: 2019
Jahrgang: 19
Heft: 10
Seiten: 1320-1327
Dokumentenarten: Artikel
Sprache: Englisch
Level: hoch