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    Comparison of Ball Throwing Velocity, Anaerobic Power and Some Anthropometric Characteristics of Team Handball Female Players in Terms of Playing Position
    (Lahore Medical & Dental Coll, 2021) Ozkamci, Huseyin; Karadenizli, Zeynep Inci; Zileli, Raif
    Aim: The purpose of this study is to compare ball throwing velocity (BTV), counter movement jump (CMJ), anaerobic power, and some anthropometric characteristics among young and senior national female handball players (n: 54; age: 21.90 yrs). Methods: Elite female handball players, who play in different playing positions (19 playmakers, 18 pivot and 17 wing) voluntarily participated in the study. Data were analysed in terms of BTV, CMJ, anaerobic power and some anthropometric characteristics (waist circumference, body mass index, arm span and hand length). Results: Data were statistically described, and ANOVA test was used for the comparison. As a result of statistical analysis, there is no significant difference in waist circumference, anaerobic power, CMJ, hand length and mean BTV values (p>0.05). On the other hand, there is a significant difference between playing positions in the BMI, and arm span values (p<0.05). The results of the study show that there is a significant difference between the wing players and the pivot players in terms of body mass index (BMI) values in favour of wing players (21.12, 22.97 respectively). There is a significant difference in the arm span length values between the playmakers and wing players in favour of the playmakers (173.52 cm, 164.88 cm respectively). There is no difference in BTV, CMJ, anaerobic power, waist circumference, and hand length values. Conclusion: As a result, there are significant differences in some anthropometric characteristics among the elite female national handball players in the playing positions. These information might be helpful for the assessment and evaluation of talents and may help to develop and optimize position-specific training regimes and identification of talents.
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    A COMPARISON OF LEFT AND RIGHT LEG STATIC BALANCE PARAMETERS IN YOUNG HANDBALL PLAYERS
    (Dokuz Eylul Univ Inst Health Sciences, 2022) Özkamçı, Hüseyin; Karadenizli, Zeynep İnci; Zileli, Raif
    Purpose: The purpose of this study was to compare left and right leg balance parameters in young female handball players. Methods: 13 athletes (age: 15.07 +/- 0.19 years; height: 162.23 +/- 5.70 cm; body weight: 57.38 +/- 4.39 kg; BMI: 21.92 +/- 0.23 kg/m(2); training age: 4.23 +/- 1.36 years) volunteered for the study. Normality test of the data was done using Shapiro-Wilk test, and variation homogeneity was tested using Levene's Test of Homogeneity of Variance. When the data showed non-parametric characteristics, Mann Whitney U-Test was used; when it was parametric, Independent Sample Test was used. SPSS 17 Software was used for statistical analysis, and the significance was determined as p <= 0.05. Results: The results showed that when the mean speed of the left and right leg forward-backward velocity of the athletes was analysed, a significant difference was found in favour of the right leg (p <= 0.05). Furthermore, a significant difference was found in favour of the right leg between means of the left and right leg perimeter of the athletes (1350.05). However, there found no difference between means of the left and right leg lateral velocity and ellipsis area of the athletes (p >= 0.05). Conclusion: These results may show that due to the training ages of the athletes (4 years), branches of the athletes did not affect the results and their improvement were still in progress. It could also be due to the dominant leg of all the athletes being their right leg and/or due to the differences in their leg strength. The most important limitation of this study could be the fact that leg strength values were not included in the study. Generally, in handball, when the dominant arm of the athlete is their right, the leg at the opposite side is the one used for jumping. Nevertheless, in individual leg balance tests done with both legs, it is expected there be no difference between the values. For these differences not to cause any sport injuries and not to negatively affect the technical move performances, it is advised that coaches have lower extremity strength and balance exercises symmetrically done.