ENHANCED PERFORMANCE OF MAXIMUM VERTICAL JUMP BY ARM MOVEMENT
نویسندگان
چکیده
منابع مشابه
Optimal control simulations reveal mechanisms by which arm movement improves standing long jump performance.
Optimal control simulations of the standing long jump were developed to gain insight into the mechanisms of enhanced performance due to arm motion. The activations that maximize standing long jump distance of a joint torque actuated model were determined for jumps with free and restricted arm movement. The simulated jump distance was 40 cm greater when arm movement was free (2.00 m) than when i...
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The aim of this study was to evaluate the effect of age on the use of arm swing in the vertical jump. Countermovement jumps with arms (CMJA) and without arms (CMJ) performed by 36 girls and 20 adult females were examined using force platform analysis. The data were analyzed to determine differences between groups and between types of jump. The analysis of the data indicated that the arm action ...
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This investigation was conducted to examine the various theories that have been proposed to explain the enhancement of jumping performance when using an arm swing compared to when no arm swing is used. Twenty adult males were asked to perform a series of maximal vertical jumps while using an arm swing and again while holding their arms by their sides. Force, motion and electromyographical data ...
متن کاملThe mechanisms that enable arm motion to enhance vertical jump performance-a simulation study.
The reasons why using the arms can increase standing vertical jump height are investigated by computer simulations. The human models consist of four/five segments connected by frictionless joints. The head-trunk-arms act as a fourth segment in the first model while the arms become a fifth segment in the second model. Planar model movement is actuated by joint torque generators. Each joint torqu...
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ژورنال
عنوان ژورنال: Japanese Journal of Physical Fitness and Sports Medicine
سال: 1992
ISSN: 0039-906X,1881-4751
DOI: 10.7600/jspfsm1949.41.261