Pelvic step: The contribution of horizontal pelvis rotation to step length in young healthy adults walking on a treadmill
نویسندگان
چکیده
منابع مشابه
Effect of Step Length and Step Period on Walking Speed and Energy Consumption: a Parameter Study
Stability and performance are two main issues in motion of bipeds. To ensure stability of motion, a biped needs to follow specific pattern to comply with a stability criterion such as zero moment point. However, there are infinity many patterns of motion which ensure stability, so one might think of achieving better performance by choosing proper parameters of motion. Step length and step perio...
متن کاملeffect of step length and step period on walking speed and energy consumption: a parameter study
stability and performance are two main issues in motion of bipeds. to ensure stability of motion, a biped needs to follow specific pattern to comply with a stability criterion such as zero moment point. however, there are infinity many patterns of motion which ensure stability, so one might think of achieving better performance by choosing proper parameters of motion. step length and step perio...
متن کاملA Comparison of Treadmill and Overground Walking Effects on Step Cycle Asymmetry in Young
27 Although lower limb strength becomes asymmetrical with age, past studies of ageing effects on gait 28 biomechanics have usually analysed only one limb. This experiment measured how ageing and 29 treadmill surface influenced both dominant and non-dominant step parameters in older (Mean 74.0 30 yr) and young participants (Mean 21.9 yr). Step-cycle parameters were obtained from 3-D 31 position/...
متن کاملStep-to-Step Variability in Treadmill Walking: Influence of Rhythmic Auditory Cueing
While walking, human beings continuously adjust step length (SpL), step time (SpT), step speed (SpS = SpL/SpT) and step width (SpW) by integrating both feedforward and feedback mechanisms. These motor control processes result in correlations of gait parameters between consecutive strides (statistical persistence). Constraining gait with a speed cue (treadmill) and/or a rhythmic auditory cue (me...
متن کاملWhat causes a crossover step when walking on uneven ground? A study in healthy young women.
We hypothesized that, during gait, the perturbation caused by stepping on a 1.2-cm high protuberance with the medial forefoot would not only alter stance foot kinematics and kinetics, but also alter subsequent step location and timing, even to the point of causing a crossover step. Twelve healthy young women performed at least three flat surface and three perturbation trials while walking along...
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ژورنال
عنوان ژورنال: Gait & Posture
سال: 2014
ISSN: 0966-6362
DOI: 10.1016/j.gaitpost.2013.06.006