Fourier analysis of forces exerted in walking and running.
نویسندگان
چکیده
منابع مشابه
COMPARING EFFICIENCY OF EXERCISE ON THE TREADMILL AND GROUND ON THE GROUND REACTION FORCES DURING WALKING IN PEOPLE WITH GENU VARUM
Background & Aim: Genu varum is one of the most common abnormalities of the knee joint in which the inner condyles of the femur move away from each other. The aim of the present study was to compare efficiency of exercise on the treadmill and ground on the ground reaction forces during walking in people with genu varum. Material & Methods: The present study was a quasi-experimental and laborat...
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The normal human running has been simulated by two-dimensional biped model with 7 segments. Series of normal running experiments were performed and data of ground reaction forces measured by force plate was analyzed and was fitted to some Fourier series. The model is capable to simulate running for different ages and weights at different running speeds. A proportional derivative control algorit...
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Background & Aim: Genu varus is one of the most common injuries of the lower limb, which affects posture control by creating internal torque on the ankle and foot joints. The complication of Genu varus is accompanied by the biomechanical change of the lower limb during walking and running. The aim of the present study was to evaluate the effect of using agility shoes on running kinetics in indi...
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Centrifugal compressors produce high pressure ratio and rotate at speeds. So, a tiny unbalance can produce severe vibration. In this paper, effects of impeller gap on rotor vibration in a high speed centrifugal compressor is investigated. For this purpose, a numerical and experimental analysis are carried out. The moving reference frame method in FLUENT software is used for modeling of geometri...
متن کاملمقایسه نیروهای عکس‌العمل زمین و فعالیت الکتریکی عضلات مچ پا طی حرکت دویدن در مردان جوان دارای پرونیشن پا و نرمال
Background and Objective: Due to the disruption of the body’s natural posture because of the loss of interior arch of the foot in people with foot pronation, which may change amount and direction of forces and muscles electrical activity exerted on the foot during running movement, the purpose of this study was to compare ground reaction forces and muscles electrical activity of the ankle...
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ورودعنوان ژورنال:
- Journal of biomechanics
دوره 13 4 شماره
صفحات -
تاریخ انتشار 1980