نتایج جستجو برای: jumping

تعداد نتایج: 9688  

Journal: :Australian Health Review 2004

Journal: :Nature Reviews Genetics 2015

Journal: :Nature 1998

Journal: :Wind Engineers, JAWE 2003

Journal: :Australian and New Zealand Journal of Ophthalmology 1990

Journal: :Social science & medicine 2011
Garrett Glasgow

A number of recent studies have examined the effect of installing physical barriers or otherwise restricting access to public sites that are frequently used for suicides by jumping. While these studies demonstrate that barriers lead to a reduction in the number of suicides by jumping at the site where they are installed, thus far no study has found a statistically significant reduction in the l...

Journal: :Journal of strength and conditioning research 2013
Daniel J Cleather Jon E Goodwin Anthony M J Bull

The aim of this study was to quantify internal joint moments of the lower limb during vertical jumping and the weightlifting jerk to improve awareness of the control strategies and correspondence between these activities, and to facilitate understanding of the likely transfer of training effects. Athletic men completed maximal unloaded vertical jumps (n = 12) and explosive push jerks at 40 kg (...

Journal: :BioMedical Engineering OnLine 2007
Akinori Nagano Taku Komura Senshi Fukashiro

BACKGROUND The purpose of this study was to investigate the coordination strategy of maximal-effort horizontal jumping in comparison with vertical jumping, using the methodology of computer simulation. METHODS A skeletal model that has nine rigid body segments and twenty degrees of freedom was developed. Thirty-two Hill-type lower limb muscles were attached to the model. The excitation-contra...

Journal: :Nature 1984

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