This research was conducted to examine the simple visual and auditory reaction times of badminton players of the national teams and to examine the possible effects of reaction-time average values of badminton players under the age of 15 who participated in the fifth International Rumi Child Sport Games. In total, 48 players (male = 24; female = 24) from six countries (Turkey, Azerbaijan, Bulgaria, Macedonia, Serbia, Georgia) participated in the study. Stature, bodyweight, BMI, dominant and non-dominant hand visual and auditory reaction time values of the participants were detected. At the end of the study, it was determined that there were statistically significant differences between the countries in terms of male dominant and non-dominant hand visual reaction values, and male dominant hand auditory reaction values. It was also determined that there were statistically significant differences between the countries in terms of female bodyweight, BMI, dominant and non-dominant hand visual reaction values, and female non-dominant hand auditory reaction values. There was statistically significant difference between female and male players with regards to dominant and non-dominant hand visual, and non-dominant hand auditory reaction values. In conclusion, it was determined that the reaction times of the top ranking countries in the fifth International Rumi Child Sport Games under-15 were at a better level, and it can be concluded that this factor played an important role for success alongside with technique and tactic features.
This research was conducted to examine the anthropometric and biometric features of the elite wheelchair basketball players in different league levels, and to evaluate them with regards to field tests particular to wheelchair basketball. A sample of 21 male players volunteered to participate in the research with similar classification points, 12 of whom were from Turkey Wheelchair Basketball First League and 9 of whom were from the Second League. Anthropometric measurements, biometric features of the players and their skill test scores particular to wheelchair basketball were detected. The anthropometric measurements were taken over dominant extremity. SPSS 21.0 program was used in the analysis of the data, and minimum, maximum, arithmetic mean, and standard deviation values were determined. Intergroup differences were determined with Mann–Whitney U analysis. Significance level was admitted as p < 0.05. As a conclusion, it was determined that wheelchair basketball players had similar anthropometric features in the First and Second League levels, and that there was no difference based on the league level they were playing, and moreover, that bio-motor features and skills particular to wheelchair basketball were decisive on the levels of the leagues the players were taking part.
The aim of this study is to examine the effects of explosive strength and shooting exercises, which were applied for eight weeks before the season in basketball sport branch, on shot percentage level of elite male basketball players. The study was conducted on 13 professional male basketball players (age average; 26.92 ± 3.04) who are actively playing in the Turkish Basketball Super League. The players were taken into pre-season camp for 12 weeks. At the end of the first four weeks, shooting tests (pre-tests) were applied to the players. Through the last eight weeks of the camp, condition improving practices were continued together with technique-tactic exercises. Through the last eight week of the camp explosive strength exercise program was applied covering 75-80 % of the condition exercise with a frequency of 4-6 times a week. After the explosive strength exercises, shooting exercises (a total of 100 shots in 5 sets, each set 20 shots) were conducted. At the end of the eight-week camp period, the pre-season tests were repeated (post-tests). The shooting tests of the players (pre-tests and post-tests) were conducted in two different numbers and under three different formats, which are, standing free throw, jump shot, and jump shot against defense (1x1). Each player was told to shoot 100 shots in the first test and 10 shots in the second. Totally 8580 shots were analyzed in pre-tests and post-tests. SPSS 18.0 program was used in the analysis of the data, and the significance level was accepted as p<0.01-0.05. In both shooting tests, it was determined that there was a statistically significant difference in p<0.01 level between the average values of pre-tests and post-tests under three formats (standing free throw, jump shot, and jump shot against (1x1) defense). According to the data obtained from the study, it can be concluded that eight-week explosive power exercises have a positive effect on shooting performances particularly at their positions in the game of elite male basketball players.
Purpose: This study aimed at examining the effects of preparation period exercises, which were applied for eight weeks to elite level taekwondo athletes, on the hematological parameters. Material: Totally 21 athletes with international degrees from the university taekwondo team participated in this study, 12 of whom were female (Mean age: 20.3 - Mean exercise age: 8.8) and 9 of whom were male athletes (Mean age: 20.3 - Mean exercise age: 9.5). The participants attended an 8-week exercise program for 5 days a week, which included basic motoric features and technical and tactical development. 4 cc blood samples were taken from the right antecubital vein before and after the preparation period exercises. On the blood samples, WBC, GRAN, GRAN %, LYM, LYM %, MID and MID % values were examined among leukocyte sub-groups; RBC, HGB, HCT, MCV, MCH, MCHC and RDWC values were examined among the erythrocyte sub-groups, and PLT, MPV, PCT and PDW values were examined among thrombocyte sub-groups. Results: At the end of the study, we determined that there was a statistically significant increase in the MCHC values of both the male and the female taekwondo athletes. Moreover, it was determined that there were statistically significant decreases in the HCT, MCV, MCH, MPV and PCT values of the female taekwondo athletes, and in the MCV, MPV and PCT values of the male taekwondo athletes. Conclusions: As a conclusion, we can state that the 8-week exercises applied during the preparation period affected the hematological parameters of the male and female taekwondo athletes to an extent, however, this effect was limited and it did not cause an important change.
This research is conducted to determine the physical profiles of sitting volleyball players of the Turkish National Team. 12 male players from Turkish Sitting Volleyball National Team volunteered to participate in the study. The anthropometric measurements were taken over dominant extremity. In order to determine the physical features of the participants tests and measurements were made regarding stature, bodyweight, BMI, upper body length, upper extremity length, arm length, forearm length, hand length, arm circumference, forearm circumference, upper body length, modified sit-ups, modified abdominal endurance, modified push-ups, hand grasping power, plate tapping, and shoulder flexibility. SPSS 21.0 program was used in the analysis of the data, and minimum, maximum, arithmetic mean, and standard deviation values were determined. As a conclusion, it can be mentioned that the anthropometric measurements of the players and modified bio-motor test results of the disabled individuals will inspire the sports scientists/trainers and this data are vital with regards to selection of the players.
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