Lower limb mechanics during moderate high-heel jogging and running in different experienced wearers.

Hum Mov Sci

Faculty of Sports Science, Ningbo University, China; Research Academy of Grand Health Interdisciplinary, Ningbo University, China. Electronic address:

Published: August 2016

The aim of this study is to investigate the differences in lower limb kinematics and kinetics between experienced (EW) and inexperienced (IEW) moderate high-heel wearers during jogging and running. Eleven experienced female wearers of moderate high-heel shoes and eleven matched controls participated in jogging and running tests. A Vicon motion analysis system was used to capture kinematic data and a Kistler force platform was used to collect ground reaction force (GRF). There were no significant differences in jogging and running speed respectively. Compared with IEW, EW adopted larger stride length (SL) with lower stride frequency (SF) at each corresponding speed. During running, EW enlarged SL significantly while IEW increased both SL and SF significantly. Kinematic data showed that IEW had generally larger joint range of motion (ROM) and peak angles during stance phase. Speed effect was not obvious within IEW. EW exhibited a significantly increased maximal vertical GRF (Fz2) and vertical average loading rate (VALR) during running, which was potentially caused by overlong stride. These suggest that both EW and IEW are at high risk of joint injuries when running on moderate high heels. For wearers who have to do some running on moderate high heels, it is crucial to control joint stability and balance SL and SF consciously.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.humov.2016.04.002DOI Listing

Publication Analysis

Top Keywords

jogging running
16
moderate high-heel
12
lower limb
8
running
8
kinematic data
8
running moderate
8
moderate high
8
high heels
8
iew
6
moderate
5

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!