نتایج جستجو برای: martial arts
تعداد نتایج: 20522 فیلتر نتایج به سال:
Vaccinia virus is an orthopoxvirus used in the live vaccine against smallpox. Vaccinia virus infections can be transmissible and can cause severe complications in those with weakened immune systems. We report on a cluster of 4 cases of vaccinia virus infection in Maryland, USA, likely acquired at a martial arts gym.
BACKGROUND Vertical jump is an index representing leg/kick power. The explosive movement of the kick is the key to scoring in martial arts competitions. It is important to determine factors that influence the vertical jump to help athletes improve their leg power. The objective of the present study is to identify anthropometric factors that influence vertical jump height for male and female mar...
Purpose: to analyze the trends in popularity of Olympic martial arts Ukraine recent years. Material and Methods. The following methods were used study: analysis scientific methodological literature Internet sources, data from open information systems, mathematical statistics. database Google Trends web application (trends.google.com) was determine sports world. obtained for last five years, Feb...
BACKGROUND Brazilian jiu-jitsu (BJJ) is a unique style of martial arts with rapid growth in the United States and internationally. Although studies have examined injuries in other martial arts and combat sports, to date, no published medical study has examined injuries in BJJ competitions. PURPOSE (1) To estimate the incidence of injuries in BJJ competitions and (2) to identify and describe t...
The main aim of the present study was to investigate the role of talent identification management in martial arts. 200 subjects with a history of management in Martial Arts Federation, coaches of national teams and World and Asian champions (men and women from 2005 to 2014) and the experts familiar with sport talent identification management issues (142 males and 58 females) were selected with ...
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