A simple spring-mass model consisting of a massless spring attached to a point mass describes the interdependency of mechanical parameters characterizing running and hopping of humans as a function of speed. The bouncing mechanism itself results in a confinement of the free parameter space where solut...
The spring-mass model for running and hopping. J. Biomech. 22, 1217–1227 (1989). Article CAS PubMed Google Scholar McMahon, T. A. & Cheng, G. C. The mechanics of running: how does stiffness couple with speed. J. Biomech. 23, 65–78 (1990). Article PubMed Google Scholar Kim...
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The spring-mass model and the energy cost of treadmill running This investigation examined, in a group of 10 trained male runners, the effect of vertical loading during level treadmill running at a velocity of 5 m/s. T... G Dalleau,A Belli,M Bourdin,... - 《European Journal of Applied...
Exoskeletons can augment the performance of unimpaired users and restore movement in individuals with gait impairments. Knowledge of how users interact with wearable devices and of the physiology of locomotion have informed the design of rigid and soft e
Exoskeletons can augment the performance of unimpaired users and restore movement in individuals with gait impairments. Knowledge of how users interact with wearable devices and of the physiology of locomotion have informed the design of rigid and soft e
Hence, consisting of a point mass mounted on a massless spring leg, the Spring Loaded Inverted Pendulum (SLIP) is a prevalent model for analyzing running and hopping.;In this work we consider an actuated version of the SLIP model, with a series elastic actuator added to the leg, serving ...
Hop plants are a hearty perennial plant, that begin growing in early spring and die back to the root system and remain dormant during the winter months. While it is certainly possible to grow hops in climates that don’t see freezing temperatures during the coldest parts of the year, As wi...
6. Empirical data show that maximum running speed increases up to a critical body mass and then decreases—the fastest runners are of intermediate size (Fig.1). This pattern is a noteworthy outlier among scaling relationships, which typically are monotonous and satisfactorily described by simple ...
The presidentselected Harrisas his running mate in August 2020, a historic pick that made her the first Black woman selected as a vice presidential candidate for a major party. She was also the first South Asian nominee on a presidential ticket and just the third woman nominated f...