Прегледај по Аутор "Idrizović, Kemal"

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    DIFFERENCES BETWEEN QUALIFICATION AND FINAL RESULTS OF JAVELIN THROW FINALISTS OLYMPIC GAMES IN LONDON 2012
    (University of Travnik, Bosnia & Herzegovina, 2014) Pavlović, Ratko; Idrizović, Kemal
    Olympics as the most important sports event bring forth new results that often represent new Olympic, World or national records. Olympics in London are exactly an indication of such results. There has been recorded a shot of national record (NR=84,58m) of a javelin thrower, of the athlete of Trinidad and Tobago (K. Walcott), which his result from qualifications in the final performance increased by almost 3m. It is the result of Walcott, that was the reason for this study that treats differences in result success of male and female athletes of javelin throwers in the qualifying and final appearance. The main objective of this study was to determine the differences between individual results male and between individual results of female athletes participants of the Olympic Games in London in 2012. The sample included the top 24 elite athletes (12 female and 12 male), who participated in the qualifications and finals of the Olympic Games. The collected data were analyzed by the program package Statistica 7.0. by applying module's t-test for small dependent samples. The results did not confirm the existence of a statistically significant differences between the qualifying and final performance of competitors. Also, the results showed that only 33% of competitors in both sub causes obtained better shot in the final than in the qualification.
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    EVALUATION OF ANAEROBIC ABILITIES OF STUDENTS APPLYING THE RUNNING ANAEROBIC SPRINT TEST
    (University of Tuzla, 2016) Pavlović, Ratko; Idrizović, Kemal; Pupiš, Martin
    Anaerobic abilities participate in most activities that are characterized by high intensity and short duration of activity. This type of endurance is the dominant activity in submaximal and maximal intensity. Conditioned by the good functioning of the cardiovascular and respiratory systems, morphological status, metabolism, muscle structure, etc. The research has conducted with the aim of evaluating anaerobic abilities of students of the Faculty of Physical Education and Sport of East Sarajevo and Nikšić applying Running Anaerobic Sprint Test (RAST). The sample included a total of 40 male students, including 20 students from Eastern Sarajevo (age 21±0,5 years, average weight 76,69 ± 6,61kg) and (20 students from Nikšić (age 21±0,5 years, the average weight 79,40±9,66kg). The results showed almost identical values of anaerobic capacity of students who are expected for this population with little benefits students of East Sarajevo. The average strength of the lower extremities student East Sarajevo amounted to 594,79 W, compared to the students of the Nikšić 579,15 W, which is a slight difference that is not statistically significant. A slightly higher average index of fatigue was recorded with students of Nikšić from (FI=8,20) suggesting a weaker state of anaerobic capacity in relation to the pattern of East Sarajevo, or lower tolerance to lactate.
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    FACTOR ANALYSIS OF WORLD RECORD HOLDERS IN ATHLETIC DECATHLON
    (Faculty of Education – University of Travnik, Bosnia & Herzegovina, 2017) Pavlović, Ratko; Idrizović, Kemal
    All-around competition is the only competition in which it does not matter whether the athlete is the first, the second or the last in a discipline. What matters is the total number of points, and a rounder competes against his/her personal capabilities and standards. Athletic all-around competitions are a series of consecutive athletic competitions divided in two days. Success is calculated by the sum score of all disciplines that are pointed due to the international athletic tables. The research included ten (10) is currently the world's best decathlete of all time until 2016. Aim of research was to carry out a factor analysis of the athletic decathlon world record holder in order to define factors (latent dimensions) that would determine the type of decathlon, or the so participation technical or motor discipline overall. Applying factor analysis in a defined area is extracted with a total of three factors explained about 75% of the common variance of. The first factor has exhausted 35.24% (pole vault, high jump, discus throw, 400m) and a set of common variance is defined as a type of jumper-thrower-runner. The second factor has exhausted 22.21% (100m; 110m hurdle) analyzed set and is defined as runners (sprinters) type athletes. The third factor has exhausted about 17% (long jump, 1500m) and is defined by a type of jumper-runner.
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    PHYSIOLOGICAL DIFERENCESS BETWEEN TOP ELITE AND ELITE WATERPOLO PLAYERS
    (University of Travnik, 2013) Idrizović, Kemal; Milošević, Drago; Pavlović, Ratko
    The aims of this study were to establish the physiological attributes of top elite (the second position on the World Championship in Barcelona 2013) and elite (the fourth position in The Adriatic league in season 2012/13) male water polo players, and to determine whether these attributes discriminate top elite players from elite players. Measurements and tests of basic anthropometry (body hieght, body mass, BMI, arm span, leg length), and specific motor abilities, swimming speed, throwing velocity and maximal force capacity were conducted on two occasions, separated by one day. A total of 22 water polo players, 11 top elite and 11 elite (24.26±2.78 vs. 21.83±2.67 years of age) participated in this study. Of all applied tests and measures, they statistically significantly differed only in the results of two specific motoric tests: throwing velocity (78.81±3.84 vs. 71.27±4.29 km/h, p˂0.01) and test of maximal force capacity (46.72±6.13 vs. 40.38±3.79 kg, p˂0.01). This study revealed that the main differences between top elite and elite water polo players are in abilities of maximum shot velocity and the production of a maximum force. The results therefore identify important factors for elite players to improve in the transition phase from elite to top elite level.