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Öğe Adding Shooting Intervals to the 20m Multistage Shuttle Run Test: A New Test Shooting Shuttle Run Test(Mattioli 1885, 2021) Karatas, Mustafa; Dogan, Ali AhmetThis study aims to develop a new test by modifying the 20 m multi-stage shuttle run test, in which shooting intervals are added. 137 male police candidates (20.91 +/- 1.19 years, height 177.42 +/- 6.02 cm, body weight 72.26 +/- 8.51 kg, body mass index 22.92 +/- 2.15 kg/m(2)) who were studying at Police Vocational School participated in the study voluntarily. The 20-meter multi-stage shuttle run test has been modified and a 3-second shooting interval has been added to each level. Police candidates were first subjected to the -multistage shuttle run test. They participated in the shooting shuttle run test one week later and the retest one week later. In the measurements, the mean heart rate and the number of completed shuttles were recorded. In the reliability analysis, the Intraclass Correlation Coefficient (ICC) of the Test-Retest data was calculated. In the validity analysis, The Concurrent Validity test was applied to the results of the original shuttle run test and the shooting shuttle run test, and the Pearson Correlation coefficient was used. As a result of the reliability analysis, a significant correlation was found in the completed shuttle (ICC r=0.99, p<0.01) and heart rate data (ICC r=0.95, p<0.01) of the test-retest measurements. As a result of the validity analysis, a significant correlation was found in the completed Shuttle (r=0.93, p<0.01) and heart rate data (r=0.90, p<0.01) of the shuttle run test and shooting shuttle run test measurements. As a result, it has been determined that the shooting shuttle run test, in which 3 seconds of shooting intervals are added, has a high level of reliability and validity. It can be said that the shooting shuttle run test can be used to simultaneously measure the shooting performance and endurance of police and security forces. It is recommended to use the shooting shuttle run test in all sports involving shooting, where shooting performance is important, and in sports such as football, basketball, and handball.Öğe Adding Shooting Intervals to the 20m Multistage Shuttle Run Test: A New Test “Shooting Shuttle Run Test”(Mattioli 1885, 2021) Karatas, Mustafa; Dogan, Ali AhmetThis study aims to develop a new test by modifying the 20 m multi-stage shuttle run test, in which shooting intervals are added. 137 male police candidates (20.91±1.19 years, height 177.42±6.02 cm, body weight 72.26±8.51 kg, body mass index 22.92±2.15 kg/m2) who were studying at Police Vocational School participated in the study voluntarily. The 20-meter multi-stage shuttle run test has been modified and a 3-second shooting interval has been added to each level. Police candidates were first subjected to the multistage shuttle run test. They participated in the shooting shuttle run test one week later and the retest one week later. In the measurements, the mean heart rate and the number of completed shuttles were recorded. In the reliability analysis, the Intraclass Correlation Coefficient (ICC) of the Test-Retest data was calculated. In the validity analysis, The Concurrent Validity test was applied to the results of the original shuttle run test and the shooting shuttle run test, and the Pearson Correlation coefficient was used. As a result of the reliability analysis, a significant correlation was found in the completed shuttle (ICC r=0.99, p<0.01) and heart rate data (ICC r=0.95, p<0.01) of the test-retest measurements. As a result of the validity analysis, a significant correlation was found in the completed Shuttle (r=0.93, p<0.01) and heart rate data (r=0.90, p<0.01) of the shuttle run test and shooting shuttle run test measurements. As a result, it has been determined that the shooting shuttle run test, in which 3 seconds of shooting intervals are added, has a high level of reliability and validity. It can be said that the shooting shuttle run test can be used to simultaneously measure the shooting performance and endurance of police and security forces. It is recommended to use the shooting shuttle run test in all sports involving shooting, where shooting performance is important, and in sports such as football, basketball, and handball. © Mattioli 1885Öğe Avoiding isolation: Physical activity for persons with disabilities and Covid-19(Gdansk Univ Physical Education & Sport, 2021) Aksen-Cengizhan, Pelin; Dogan, Ali Ahmet; Isik, OzkanIt was aimed in this article to draw attention to the following issues: the importance of issuing guidelines on what countries can or should do in order for individuals with disabilities to maintain their daily exercises or physical activity routines, and informing the public about it; the importance of considering the needs of a person with disabilities in emergency preparedness and response plans of the countries affected by the Covid-19 pandemic; the importance of the dissemination of public health messages in plain language and accessible formats through all mass media channels; the importance of providing psychosocial support to persons with disabilities and their families; and, the importance of strengthening support networks for persons with disabilities. In the research, the literature on Covid-19 and physical activity in disabilities published in 2020 was scanned via Pubmed and Google Scholar, and the study was designed as a review. Analysis of the related literature showed that it is important to develop a habit of performing regular physical activity in disabilities and to continue these activities especially during the pandemic period. In this review, persons with disabilities should be informed about what they can or should do to maintain their daily exercise or physical activity routines.Öğe A comparison between core exercises with Theraband and Swiss Ball in terms of core stabilization and balance performance(Ios Press, 2018) Aksen-Cengizhan, Pelin; Onay, Derya; Sever, Ozan; Dogan, Ali AhmetBACKGROUND: Core exercises include exercises to train muscles that control and stabilize the movements of the abdomen, waist, and hip. Thanks to these exercises, the control and balance of the body are increased. Exercises on unstable surfaces increase the level of muscle activity, and by using elastic resistance tools, one or more joints can be simultaneously and efficiently trained. OBJECTIVE: To compare core exercises with Theraband and Swiss Ball in terms of core stabilization and balance performance. METHOD: A total of 22 women who perform recreational sports between 25 and 46 years of age participated in the study. The participants were separated into two groups: Swiss Ball (SBC, n = 11) and Theraband (TBC, n = 11). Both groups were subjected to core exercise programs for 6 weeks, 3 days a week, around 40 minutes per day. Prior to and after the 6-week exercises, body composition, core stabilization, Star Excursion Balance Test (SEBT), and Stork balance test scores were compared. RESULTS: No difference was found between groups in terms of pre-test values. While the weight and body mass index values decreased in all groups, the balance and core stabilization test scores increased significantly. With the exception of the SEBT, which has increased significantly in the TBC group, there were no differences between the groups in none of the scores. CONCLUSION: As both training methods lead to positive effect on the tested variables, the choice of the specific method should probably be decided based on individual preference and the training environment.Öğe Effect of Core Training on the Motor Median and Ulnar Nerve Conduction Velocity in Basketball Players(Int Journal Applied Exercise Physiology, 2020) Cuvalcioglu, Ismail Can; Soslu, Recep; Makaraci, Yucel; Dogan, Ali AhmetPerformance of the movements in the upper extremities, specifically used intensively in basketball, depends on the level of strength and coordination of the muscles located in that area. In this regard, the present study aims to investigate the effect of core training on the median and ulnar nerve conduction velocity (NCV) in basketball players. Ten male basketball players (avg. age: 18.4 +/- 0.78 years, height: 191.6 +/- 8.65 cm, weight: 80.9 +/- 10.15 kg) were participated in the study voluntarily. Core training program was applied to athletes for 8 weeks, 3 days a week, and 30-45 minutes per session. Median and ulnar NCV measurements were performed before and after the training program (pre- and post-test). For the analysis of the pre- and post-test, the MANOVA test was used, and the probability value of p<0.05 was considered statistically significant. No statistical differences were observed in the dominant hand motor median and ulnar NCV measurements after the core training (p>0.05). A statistical difference was found only in the distance parameter in the non-dominant hand median and ulnar NCV measurements (p<0.05). As a result, 8 weeks of core training in basketball players was found to have no effect on the dominant and non dominant hand NCV values. In further studies, changes in NCV in different exercise protocols and sports branches can be investigated to identify the parameters and chemical changes that are believed to have an effect.Öğe Effects of high-intensity interval training program on pituartry function in basketball players: a randomized controlled trial(Frontiers Media Sa, 2023) Soslu, Recep; Uysal, Abdullah; Devrilmez, Meltem; Can cuvalcioglu, Ismail; Dogan, Ali Ahmet; Karaburgu, Sulbiye; Tas, MuratThe aim of the study was to determine how the short high-interval training program affects cortisol levels in basketball players. A total of 27 male basketball players volunteered for the study and were randomly assigned to one of two groups: Control Group (CG) (n = 13, mean age; 20,56 +/- 1,45 years, mean height; 184,53 +/- 6,65 cm) and Experimental Group (EG) (n = 14, mean age; 20,71 +/- 2,12 years, mean height; 86,51 +/- 8,21 cm). The experimental group received a 7-week interval training program. Blood samples were taken at the beginning and end of the study. Cortisol, Adrenocorticotropic Hormone, Triiodothyronine, Tetraiodothyronine, Parathyroid Hormone, Thyroid Stimulating Hormone, Insulin, and Glucose levels were measured of the EG and CG. To test the differences between groups and compare the effects of pre and post-intervention, a two-way ANOVA for repeated measures was used. Consequently, the post-test levels of TSH, PTH, and ACTH in the exercise group showed a significant difference when compared to the pre-test values (p = 0.000). Moreover, the post-test levels of Glucose, Cholesterol, Triglyceride, HDL, and Mg in the exercise group showed statistical significance when compared to the pre-test values (p = 0.000). Significant differences were seen in the post-test PTH and ACTH levels of the control group when compared to the pre-test values (p = 0.000). Furthermore, the exercise group showed significant differences in post-test values for HDL and Cholesterol compared to the pre-test (p = 0.000). In addition, when comparing the post-test values and pre-test values of both the exercise group and the control group, it was found that all parameters, with the exception of Ca, exhibited substantial differences in favor of the exercise group. It may be claimed that the implementation of interval training has favorable outcomes on pituitary function parameters. Additionally, the regulation of energy consumption during exercise is favourably influenced, along with the reduction of physiological stress resulting from prolonged exercise.Öğe EVALUATION OF THE 12-WEEK MOVEMENT TRAINING PROGRAM IN TERMS OF MORPHOLOGICAL PROPERTIES AND MOTOR DEVELOPMENT IN CHILDREN: A RESEARCH IN CHILDREN AGED 7-9(Researchtrentz Acad Publ Education Services, 2022) Yapici, Hakan; Ugurlu, Dondu; Gulu, Mehmet; Emlek, Busra; Dogan, Ali AhmetIntroduction and Aim: Early childhood is the most important period for gaining basic movement skills and improving physical fitness parameters. Physical fitness level is a determinant of health an early age. Influencing one of the physical fitness parameters related to health or performance directly affects physical fitness. The aim of this study was to evaluate the morphological and motor development characteristics of children in the 12-week movement education program, and a research for 7-9 years old childhood was discussed. Material and Methods: A total of 116 male students aged 7-9 participated in the study. A 12-week movement training program was applied to the students participating in the research. Before starting this program, in order to measure morphological features as a pre-test, body fat ratio, height, body weight, body mass index (BMI), head circumference, neck circumference, chest circumference, abdominal circumference, Hip circumference measurements. On the other hand flexibility, horizontal jump, vertical jumping, push-ups, sit-ups, touching the discs, 10 meters sprint, Balance flamingo measurements were taken as a performance characteristics. The same measurements were taken again as a post-test after the 12-week movement training program was over. The data of the research were analyzed in IBM SPSS 25.0 program. The mean and standard deviation statistics of the data were calculated. The Shapiro-Wilk test was used to determine whether the data showed normal distribution, and because all variables showed normal distribution, the Repeated Measures ANOVA (intra-group and intergroup comparison) test was performed and the level of significance was stated as P<0.001. Results: When the morphological characteristics were evaluated, there was a significant difference in body weight and body fat percentage within the group, while no significant difference was found in other tests. In the comparison between the groups, a significant difference was found in all tests except body fat percentage. While a significant difference was detected in all tests within the group in performance tests, no significant difference was found between the groups in flexibility, push-ups, sit-ups and sprint values. Conclusion: 12-week movement-based exercise provided improvements in children's motor development and morphological features. Movement education is important for children's morphological characteristics and motor development.Öğe Is early or late biological maturation trigger obesity? A machine learning modeling research in Turkey boys and girls(Frontiers Media Sa, 2023) Gulu, Mehmet; Yagin, Fatma Hilal; Yapici, Hakan; Irandoust, Khadijeh; Dogan, Ali Ahmet; Taheri, Morteza; Szura, EwaBiological maturation status can affect individual differences, sex, height, body fat, and body weight in adolescents and thus may be associated with obesity. The primary aim of this study was to examine the relationship between biological maturation and obesity. Overall, 1,328 adolescents (792 boys and 536 girls) aged 12.00 +/- 0.94-12.21 +/- 0.99 years, respectively (measured for body mass, body stature, sitting stature). Body weights were deter-mined with Tanita body analysis system and adolescent obesity status was calculated according to the WHO classification. Biological maturation was determined according to the somatic maturation method. Our results showed that boys mature 3.077-fold later than girls. Obesity was an increasing effect on early maturation. It was determined that being obese, overweight and healthy-weight increased the risk of early maturation 9.80, 6.99 and 1.81-fold, respectively. The equation of the model predicting maturation is: Logit (P) = 1/(1 + exp. (- (-31.386 + sex-boy * (1.124) + [chronological age = 10] * (-7.031) + [chronological age = 11] * (-4.338) + [chronological age = 12] * (-1.677) + age * (-2.075) + weight * 0.093 + height * (-0.141) + obesity * (-2.282) + overweight * (-1.944) + healthy weight * (-0.592)))). Logistic regression model predicted maturity with 80.7% [95% CI: 77.2-84.1%] accuracy. In addition, the model had a high sensitivity value (81.7% [76.2-86.6%]), which indicates that the model can successfully distinguish adolescents with early maturation. In conclusion, sex and obesity are independent predictors of maturity, and the risk of early maturation is increased, especially in the case of obesity and in girls.Öğe MATURITY-ASSOCIATED VARIATIONS IN ANTHROPOMETRY, PHYSICAL FITNESS, AND SPORT-SPECIFIC SKILLS AMONG YOUNG MALE AND FEMALE FUTSAL PLAYERS(Termedia Publishing House Ltd, 2022) Sogut, Mustafa; Yapici, Hakan; Luz, Leonardo G. O.; Giudicelli, Bruno; Clemente, Filipe Manuel; Dogan, Ali AhmetPurpose. The aim of this study was to determine the maturity -related variations in anthropometry, physical fitness, and sport -specific skills among young male and female futsal players. Methods. Overall, 77 athletes (44 boys and 33 girls) aged 10.5-13.7 (12.3 +/- 0.9) years were measured for stature, body mass, 2 skinfolds, as well as 3 fitness and 2 sport -specific test items. Results. Compared with boys, girls were significantly more advanced in maturation and had greater body mass index and body fat percentage. Except for the countermovement jump result, boys outperformed girls in all fitness and sport -skill assessments. Regardless of gender, early maturing players were significantly taller and heavier and had higher body fat percentage and grip strength than their late maturing counterparts. In boys, none of the other physical fitness and sport -specific skill measures significantly differed between contrasting maturity groups. In turn, early maturing girls had significantly better scores in all physical fitness measurements than late maturing girls. Partial correlations, with chronological age controlled as a covariate, indicated moderate to high correlations between the maturation indicator and stature and body mass in both boys and girls. Except for grip strength and dribbling tests for boys and girls, respectively, other physical fitness and sport -specific skill measures did not show a significant correlation with maturity status. Conclusions. These results highlight that rather than with functional and sport -specific characteristics, physical maturity status may be associated with greater body size in young futsal players.
