منابع مشابه
Acute Effects of Rope Jumping Warm-up on Power and Jumping Ability in Track and Field Athletes
Plyometric training is widely used to improve force production, power and jumping ability through specific muscle action called the stretch shortening cycle (SSC). The SSC involves a powerful concentric contraction preceded by rapid eccentric contraction. The efficacy of the SSC is mainly related to the storage of elastic energy during eccentric contraction and its quick release during concentr...
متن کاملThe rope
We are aware that all information published by each issue of this journal needs the squeeze and sweat of thousands of people. On one end of the rope, researchers and higher education institutions work hard to produce science to the highest degree of excellence. On the other end, reviewers silently filter manuscripts, thus improving the quality and accuracy of information that has been approved....
متن کاملJumping Rope Intervention on Health-Related Physical Fitness in Students with Intellectual Impairment
The main purpose of this study was to examine the effect of jumping rope training on the health-related physical fitness in students with intellectual impairment. Nine students aged between 13-15 and who at Chung-Shan Junior High School in Taichung City were selected as the study sample. Using the random sampling method, students were divided into the experimental group (N=6) and the control gr...
متن کاملthe effect of rope jumping national plan on eye– hand coordination in fourth grade elementary school students
coordination, body and limb designs are related to the environmental objects and events. the aim of this study was to investigate the necessity to implement rope jumping program in iran schools and since one of the major problems in learning how to write is eye–hand coordination, the effect of a rope jumping training course on eye–hand coordination was investigated in the fourth grade elementar...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2011
ISSN: 1364-5021,1471-2946
DOI: 10.1098/rspa.2011.0389