Joint kinematics and kinetics of overground accelerated running versus running on an accelerated treadmill
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چکیده
منابع مشابه
Joint kinematics and kinetics of overground accelerated running versus running on an accelerated treadmill.
Literature shows that running on an accelerated motorized treadmill is mechanically different from accelerated running overground. Overground, the subject has to enlarge the net anterior-posterior force impulse proportional to acceleration in order to overcome linear whole body inertia, whereas on a treadmill, this force impulse remains zero, regardless of belt acceleration. Therefore, it can b...
متن کاملA kinematics and kinetic comparison of overground and treadmill running.
PURPOSE The purpose of this study was to compare the kinematic and kinetic parameters of treadmill running to those of overground running. METHODS Twenty healthy young subjects ran overground at their self-selected moderate running speed. Motion capture and ground reaction force (GRF) data for three strides of each limb were recorded and the subjects' average running speed was evaluated. The ...
متن کاملModular Control of Treadmill vs Overground Running
Motorized treadmills have been widely used in locomotion studies, although a debate remains concerning the extrapolation of results obtained from treadmill experiments to overground locomotion. Slight differences between treadmill (TRD) and overground running (OVG) kinematics and muscle activity have previously been reported. However, little is known about differences in the modular control of ...
متن کاملEffects of running velocity on running kinetics and kinematics.
Sixteen semiprofessional Australian football players performed running bouts at incremental velocities of 40, 60, 80, and 100% of their maximum velocity on a Woodway nonmotorized force treadmill. As running velocity increased from 40 to 60%, peak vertical and peak horizontal forces increased by 14.3% (effect size [ES] = 1.0) and 34.4% (ES = 4.2), respectively. The changes in peak vertical and p...
متن کاملEffect of treadmill versus overground running on the structure of variability of stride timing.
Gait timing dynamics of treadmill and overground running were compared. Nine trained runners ran treadmill and track trials at 80, 100, and 120% of preferred pace for 8 min. each. Stride time series were generated for each trial. To each series, detrended fluctuation analysis (DFA), power spectral density (PSD), and multiscale entropy (MSE) analysis were applied to infer the regime of control a...
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ژورنال
عنوان ژورنال: Journal of The Royal Society Interface
سال: 2013
ISSN: 1742-5689,1742-5662
DOI: 10.1098/rsif.2013.0222