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2020年11月13日 · In humans, walking upright, or bipedally, is the most common method of locomotion. Walking involves all the joints of the lower limb and is characterised by an ‘ inverted pendulum ’ motion, in which the body vaults over the non-moving limb. In this article, we will describe the various stages of walking and the muscle involvement during each stage.

2017年4月1日 · In this paper, we combine a segmented swing leg with the spring-loaded inverted pendulum model for the stance leg to represent the swing phase of human-like walking (Fig. 1 a). Such a new simple model can potentially explain significant features of human walking which could so far be described in complex models including detailed leg muscles ...

Swinging of the leg is an important part of human locomotion. The back-and-forth motion of the legs has been likened to that of a pendulum, and evidence suggests that pendular dynamics may be responsible for much of the swing phase of gait (Mochon and McMahon, 1980).

2005年2月1日 · We measured how much metabolic energy is expended to swing a human leg. A previous dynamical model of walking predicted that increasing metabolic costs for walking with step length and step frequency trade-off against each other to determine the optimum step combination at a given speed.

Objective: The main goal of this research is to improve the reliability of the mammalians leg locomotion and building more elaborated models close to the natural movements, by modeling the swing leg as a SIDP. This paper also presents the control design for a SIDP by a nonlinear model-based control method.

1981年1月1日 · A mathematical representation of the human leg during the swing phase of gait was developed. The modelling procedure employed variables which were known to be clinically significant physical, anatomical and physiological features influencing the gait pattern.

2024年6月18日 · Arm swinging during walking is a fascinating aspect of human locomotion that merges biomechanics with evolutionary and physiological insights. This seemingly mundane activity significantly enhances walking efficiency, balance, and stability. Here, we delve into the recent research that explains why and how we swing our arms when we walk.

2016年12月5日 · • Describe the muscular and joint interactions that occur during early, mid, and terminal swing. • Define the common terms that are used to describe human gait. • Explain the role of the hip abductor muscles during the stance phase of gait. • Describe common gait deviations, including impairments that may cause the deviations.

2023年10月9日 · Mid Swing: The leg continues to swing forward, and the knee flexes further[^4^]. Late Swing : The leg prepares for the next initial contact, and the knee starts extending[^4^]. These phases and subdivisions work together in a coordinated manner, allowing for efficient and effective walking or running.