Beden Eğitimi ve Spor Yüksekokulu Koleksiyonu

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https://hdl.handle.net/20.500.14704/26

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Neuroprotective effects of pre-ischemic exercise are linked to expression of NT-3/NT-4 and TrkB/TrkC in rats
(Pergamon-Elsevier Science Ltd, 2023) Moghanlou, Abdorreza Eghbal; Yazdanian, Mohtaram; Roshani, Sajad; Demirli, Abdullah; Seydyousefi, Mehdi; Metz, Gerlinde A. S.; Faghfoori, Zeinab
Introduction and objective: Stroke causes irreversible damage, particularly to the hippocampus. Evidence suggests that exercise training may mitigate adverse structural and functional consequences of an ischemic lesion in the brain. The purpose of this study was to investigate the effects of preconditioning exercise on expression of neurotrophic factor genes and proteins in hippocampalCA1 region and their relationship with sensorimotor recovery following global ischemia/reperfusion (Is/Re) injury in a rat model of stroke.Methods: Male Wistar rats were randomly assigned to Exercise+Ischemia/Reperfusion (Ex+Is/Re),Con-trol+Ischemia/Reperfusion (Co+Is/Re), and Sham treatments. Rats in the exercise groups ran on a treadmill for 45 min/d for five days/week for 8 consecutive weeks prior to Is/Re lesion.Ischemia was induced by common carotid artery occlusion (CCAO). The ladder rung walking task was used to assess functional impairments and recovery following ischemic lesion.Tissue from hippocampal area CA1 was inspected for ischemia-induced cell loss and gene and protein expression linked to neurotrophins NT-3, NT-4, and their receptorsTrkB and TrkC. Results: CCAO caused hippocampal cell death in CA1 and resulted in significant sensori motor impairments in the ladder rung walking task. In contrast, pre-ischemic exercise considerably reduced cell death and supported sensorimotor recovery following CCAO.In addition, NT-3, NT-4,TrkB and TrkC gene expression and their protein levels were significantly increased inthe Ex+Is/Re group compared to Co+Is/Re (p < 0.05).Conclusion: The findings showed that pre-ischemic exercise can exert neuroprotective effects via NT-3 and NT-4 pathways against ischemia in hippocampal CA1 neurons and promote post-injury sensorimotor recovery.
Habitual Caffeine Consumption and Training Status Affect the Ergogenicity of Acute Caffeine Intake on Exercise Performance
(Sage Publications Inc, 2025) Khodadadi, Davar; Azimi, Farhad; Moghanlou, Abdorreza Eghbal; Gursoy, Recep; Demirli, Abdullah; Jalali, Parham; Behdari, Reza
Background: Acute caffeine ingestion can improve exercise performance. Interplay between caffeine habituation and training status on the performance-enhancing effect of caffeine is unknown. Hypothesis: Habitual caffeine consumption and training status affect the ergogenicity of pre-exercise caffeine intake on exercise performance. Study Design: Double-blind, placebo-controlled, counterbalanced experimental design. Level of Evidence: Level 3. Methods: Eighty physically inactive men were randomized into 1 of 4 groups: caffeine supplementation (CAF), caffeine supplementation + exercise training (CAFEXE), placebo (PLA), and placebo + exercise training (PLAEXE); high-intensity interval training and caffeine were administered for 9 and 8 weeks, respectively. Data were collected pre-test, mid-test, post-test, and delayed post-test, each including 2 experiment sessions (3 mg/kg caffeine or placebo), with an additional experiment session post-test (6 mg/kg caffeine). In each experiment session, 45-min after consuming a placebo or caffeine, a 3-km running test and a Wingate power test were performed. Results: Pre-exercise ingestion of 3 mg/kg caffeine improved 3-km running time and mean power output (MPO) in all groups at all stages (P < 0.05); this effect was higher in trained than in untrained volunteers (P < 0.05). Habitual caffeine consumption reduced the ergogenic effect of caffeine in both aerobic and anaerobic trials (P < 0.05); 6 mg/kg caffeine enhanced this decrease only in CAFEXE (P < 0.05). Short-term caffeine withdrawal augmented the reduced ergogenic effect of caffeine on 3-km running performance and MPO in CAF and CAFEXE (P < 0.05). Conclusion: Habituation to caffeine and training status could partially influence the ergogenic effects of caffeine on exercise performance.
Comparative analysis of external load in small-sided games versus official matches among professional football players
(Iermakov S S, 2024) Kaya, Kaan; Gurol, Baris; Tarakci, Selcuk
Background and Study Aim. Coaches frequently use small-sided games with numerical inequalities. However, it is unclear if these games accurately represent official matches. This study aims to identify the differences in external load between small-sided games and official matches among professional soccer players, incorporating the variance due to positional roles. Material and Methods. The analysis used GPS data collected from 20 professional football players from Turkish Super League club's first team during the 2023-2024 season. The small-sided games (SSGs) were structured as 4vs4+3, including three joker players. Players were divided into five groups based on their field positions: central defenders, fullbacks, midfielders, wingers, and forwards. The GPS metrics recorded included total distance (m), moderate-intensity running distance (16-20 km/h), high-intensity running distance (20-25 km/h), sprint distance (>25 km/h), the number of accelerations and decelerations, and high metabolic power distance, both in absolute and relative terms. Furthermore, the SSGs were compared based on the number of days prior to official matches when they were conducted. Results. The findings revealed that the highest values for all external load variables were recorded 4 to 5 days before official matches (p<0.001). However, the per-minute acceleration rate (2.5003 +/- 1.09288) and deceleration rate (2.4971 +/- 1.10671) in the SSGs were significantly higher than those observed in official matches (p<0.001). Conclusions. Coaches and conditioning trainers aiming to simulate match conditions in training should consider using 4vs4+3 SSGs with joker players more tactically. This approach is especially effective for enhancing possession, creating numerical superiority, and focusing on performance metrics such as acceleration and deceleration.
Evaluation of repeated sprint test protocols used in soccer with a global positioning system
(Iermakov S S, 2022) Kaya, Kaan; Gurol, Baris
Background and Study Aim Material and Methods The aim of the research is to evaluate the 7x34.2 m Repeated Straight Sprint Test (RSST) and 7x34.2 m Repeated Change of Direction Sprint Test (RCST), which are used for improvement, measurement, and evaluation of repeated sprint ability, by using Global Positioning System (GPS). Twenty-two professional soccer players participated in the research voluntarily. Internal and external load data were examined comparatively by using data as before and after the repeated sprint tests. External load data measured by 10 Hz GPS. Results When the findings of the research are examined, it is seen that values of blood lactate concentrations which are taken after three and five minutes of the RCST are significantly higher than RSST protocol (p < 0.001***, p = 0.042*, respectively). In the study, the value of lactate which is taken five minutes after the RSST was measured as 9.60 +/- 2.65 mM, while the value which is taken three minutes after RCST was measured as 9.75 +/- 2.51 mM. Nevertheless, whereas there was a difference between the two tests in terms of lactate values, no significant difference was found in terms of perceived exertion. Conclusions As a conclusion, according to the analyzes made after the RCST and RSST, we can say that the internal and external load performances of the athletes were very different. It has been observed that coaches, athletes, and practitioners can use two different test protocols for different objectives according to the purposes they set.
Association between body composition, physical activity level and Illinois agility test performance in young males and females
(Iermakov S S, 2022) Subak, Erdem; Kaya, Kaan; Viga, Saban O.; Ocak, Muhammed H.; Ağaoğlu, Ceren; Bekiroglu, Asli
Background and Study Aim Agility performance, which is a skill related to fast change of direction, explosiveness, and quickness, is a vital performance component for team sports. Illuminating factors that affect agility is substantial to understand the ability requirements and improve. This study aims to investigate correlations of the body analyze parameters and agility performance. Material and Methods One hundred twenty three young participants (93 male, 30 female) were included in this research. Height, weight, fat (%), fat (kg), fat-free mass (FFM), muscle mass, total body water (TBW, kg, and %), bone mass, basal metabolic rate (BMR), metabolic age, visceral rating, and body mass index (BMI) measured for all participants. Illinois Agility Test (IAT) was used to analyze agility performance. A questionnaire including questions about the physical activity level of participants was applied to all participants after IAT. Results Results showed that height was a dominant determinant of IAT performance. There were significant positive correlations between height (negative correlation in women), body weight, fat percentage, fat mass, and visceral rating level (p < 0.05). TBW (%) had a negative relation with IAT duration (p < 0.001). There was a statistically significant difference in terms of IAT between the participants who stated their physical activity levels as low, medium and high (p = 0.025*). Increased daily physical activity level and daily step count increased the agility performance (p < 0.05). Conclusions Coaches and athletes should be considered especially body weight, fat (%), hydration status, and daily physical activity level to improve agility performance.
Physiological Responses to Calistenic Exercises Applied to Sedentary Women
(Anadolu Univ, 2022) Yamaner, Yusuf Burak; Demirli, Abdullah; Moghanou, Abdorreza Eghbal
Aim: In this study, it was aimed to determine some physiological responses of calisthenic exercises applied to sedentary women. Method: The pretest-posttest model was used in the study. Before the study, the participants were asked whether they had any health problems. In this study, 15 volunteer women with a mean age of 23.73 +/- 1.70 years and a mean height of 165.93 +/- 4.00, who regularly attend a private sports center, were included in the study. Before and after the exercise program, body weight, fat percentage and blood samples were taken in the morning on an empty stomach by experts in the appropriate laboratory environment in the health institution. The obtained data were analyzed with the SPSS 22.0 package program. Wilcoxon Ranks Test, which is one of the non-parametric tests, was applied to compare the values before and after the exercise. Results: In line with the results of our study, it was determined that sedentary women who regularly did calisthenic exercise for eight weeks had a positive effect on weight, fat percentage and blood fats (Triglyceride, Cholesterol, HDL and LDL) levels (p<0.05). Discussion and Conclusion: As a result; It was determined that the 8-week calisthenic exercise program applied positively affected some physiological parameters of sedentary women. It is concluded that if necessary incentives and guidance are given, calisthenic exercises can be easily applied by everyone.
Examination of Nutritional Knowledge and Attitudes of the Students of the Sports Sciences Faculty
(Anadolu Univ, 2022) BurakYamaner, Yusuf; Moghanou, Abdorreza Eghbal; Demirli, Abdullah
This study aimed toinvestigate the nutrition knowledge and attitudes of the students studying at the faculty of sports sciences. The study consists of a total of 161 voluntary participants, 90 men and 71 women. At the same time, the mean age,height and weight,of male and female participants was obtained. for analysis to the obtained data, Independent Sample T Test was applied in SPSS 22.0. Results: In our research; While there was no significant difference in the nutritional knowledge and attitudes of the participants according to the gender and nationality variables; As a result of the nutrition education they received, it was observed that their nutritional knowledge and attitudes changed positively (p<0.05). as Conclusion, do not have nutritional knowledge can lead to inadequate and unbalanced nutrition. In this context, the lectures, conferences and the organization of panels will have a significant impact on the development of individuals.
Üniversite Öğrencilerinin Spora Yönelik Tutumları ve Egzersiz Sağlık İnançları Arasındaki İlişkinin İncelenmesi
(Çanakkale Onsekiz Mart Üniversitesi, 2024) Çutuk, Selman
Amaç: Bu araştırmada üniversite öğrencilerinin spora yönelik tutumları ile egzersiz sağlık inançları arasındaki ilişkinin ortaya konulması amaçlanmıştır. Yöntem: Bu çalışma ilişkisel tarama modeli üzerine kurulmuştur. Bu araştırma kapsamında, üniversite öğrencilerinin sporla ilgili tutumları ile egzersiz sağlık inançları arasındaki ilişki incelenmiştir. Örnekleme ise, kolay erişilebilir durum örnekleme yöntemiyle seçilen spor bilimleri fakültesinde eğitim gören 184 öğrenci dahil edilmiştir. Koçak,(2014) tarafından geliştirilmiş “Üniversite Öğrencilerinin Spora Yönelik Tutumları Ölçeği” ile Yılmaz, (2019) tarafından geliştirilen 25 maddelik Sağlık İnanç Modeli (SİM) ölçeği araştırmada kullanılmıştır. Bulgular: Üniversite Öğrencilerinin Spora Yönelik Tutumları ve Egzersiz Sağlık İnançları anlamlı bir ilişki bulunmuştur. Sonuç: Bu çalışmanın analiz sonucunda spora yönelik tutum ile egzersiz yapmanın hastalık riskinin azalttığı inançları ve egzersiz yararlarının egzersizin maliyetinin önüne geçtiğiyle alakalı inançlar arasında pozitif yönde orta düzeyde anlamlı ilişkiler tespit edilmiştir.
Analysis of artistic swimming technical element scores at the Tokyo 2020 Olympic Games
(Uluslararası Bilim Kültür ve Spor Derneği, 2023) Akgün, Gökçe
The aim of the research is to analyze the duet and team competition performances by examining the technical routine element scores of the artistic swimmers in the Tokyo 2020 Olympic Games. The official results of Tokyo 2020 artistic swimming element scores are reviewed. Duet and team element scores were compared with each other. The element scores of the countries participating in the competitions were ranked from the highest to the lowest and analyzed statistically. The duet and team element scores of Tokyo 2020 and the last three world championships were compared. Tokyo 2020 element scores were found to be similar to each other. There was a significant difference between the element score rankings of the countries (p
Pazarlama İletişimi Bağlamında Türkiye Ulusal Futbol Liginin Stratejik Marka Kimliğine Genel Bir Bakış
(İstanbul Üniversitesi-Cerrahpaşa, 2019) Akpınar, Habib Mehmet; Ay, Serap Mungan
DOI: 10.5152/rss.2019.0007 Marka kimliği algılamaları günümüz tüketicilerin zihnindeki konumlar açısından önem arz etmektedir. Spor pazarlamasındaki marka kimliği algılamaları yoğun tüketici ilgisi olan pazarlar açısından potansiyel taşımaktadır. Bu çalışmada Türkiye Ulusal Futbol Süper Ligi bağlamında marka kimliği algılamaları bağlam olarak belirlenmiş ve bu algılamaların çeşitli özelliklere göre farklılık göstermesini araştırmak hedeflenmiştir. Söz konusu çalışmada kolayda örneklem yöntemiyle veri toplanmış ve 121’i kadın 279’u erkek olmak üzere 400 katılımcıya ulaşılmıştır. Tarama modeli kullanılan araştırmada örneklem kitlesinde Fenerbahçe, Beşiktaş, Galatasaray ve Trabzonspor taraftarları yer almaktadır. Verilerin analizinde faktör analizi, ANOVA ve t-testleri kullanılmış olup, öncelikle Türkiye Ulusal Futbol Süper Ligi’ndeki marka kimliği boyutları olarak dürüst-yetenekli, coşku ve seçkin boyutlarına ulaşılmıştır. Farklılıklar bağlamında demografik özelliklerden yaş grupları ve gelir grupları açısından istatistiksel olarak anlamlı sonuçları elde edilmiştir. Çalışma bulguları marka kimliği ve spor pazarlaması açısından teorik açıdan güncel bir bağlam ele almakla beraber, sektörel bilgi açısından yol gösterici özellik taşımaktadır. Cite this article as: Akpınar HM, Mungan Ay S. The Overview of Strategic Brand Identity: Turkey’s National Footbal League in The Context of Marketing Communications. Research in Sports Science 2019; 9(2); 40-4.
Comparison of Expectations and Perceptions on Service Quality in Team and Individual Sportsmen
(İbrahim ERDEMİR, 2019) Menevşe, Aliye
It is aimed to evaluate the expectations and perceptions of individual national athletes and team national athletes during the camp period regarding service quality. The population of the study consists of individual and team athletes in the sports complex where national athletes camp. 144 team national athletes were reached in 6 branches between the ages of 18-27. Among the individual national athletes, 154 athletes were reached in 8 branches and 298 athletes in total. The It is aimed to evaluate the expectations and perceptions of individual national athletes and team national athletes during the camp period regarding service quality. The population of the study consists of individual and team athletes in the sports complex where national athletes camp. 144 team national athletes were reached in 6 branches between the ages of 18-27. Among the individual national athletes, 154 athletes were reached in 8 branches and 298 athletes in total. The descriptive research model, Lam, Zhang and Jensen (2005) and was developed by Gurbuz, Kocak and Lam (2005) by the validity and reliability study of Turkey made RSQAS (Service Quality Assessment Scale - Service Quality Rating Scale) is used. The data obtained in the study were analyzed by accepting .05 level in SPSS 20.0 package program. When perception-expectation (A-B) is examined; The personnel staff dimension of individual national athletes shows special attention to the members ”A-B>, 58; (t = -, 147; p =, 765; p>, 05) and again the "patient" item, AB>, 45; (t = 3.51; p =, 053 p>, 05) units difference and the high level of quality; (t = -, 256; p =, 048; p <.05) units with a difference of high quality were found to be significant. The personnel dimension of the team national athletes be Sensitivity to complaints ”item A-B>, 43; (t = -, 478; p =, 111; p>, 05) units of high quality with a difference, while the size of the training facility of a sports complex "Appliances of modern appearance" item A-B <-, 43; (t = 3,776; p =, 024; p <.05) units of difference and “Instruments being various” A-B <-, 47; (t = 2,335; p =, 090; p>, 05) units with the difference was found to be numerically low quality. When the service quality perceptions were evaluated in terms of dimensions, it was seen that all dimensions had a negative difference, and the lowest quality level among the dimensions was “dressing room” and ’test training facility.’ research model, Lam, Zhang and Jensen (2005) and was developed by Gurbuz, Kocak and Lam (2005) by the validity and reliability study of Turkey made RSQAS (Service Quality Assessment Scale - Service Quality Rating Scale) is used. The data obtained in the study were analyzed by accepting .05 level in SPSS 20.0 package program. When perception-expectation (A-B) is examined; The personnel staff dimension of individual national athletes shows special attention to the members ”A-B>, 58; (t = -, 147; p =, 765; p>, 05) and again the "patient" item, AB>, 45; (t = 3.51; p =, 053 p>, 05) units difference and the high level of quality; (t = -, 256; p =, 048; p <.05) units with a difference of high quality were found to be significant. The personnel dimension of the team national athletes be Sensitivity to complaints ”item A-B>, 43; (t = -, 478; p =, 111; p>, 05) units of high quality with a difference, while the size of the training facility of a sports complex "Appliances of modern appearance" item A-B <-, 43; (t = 3,776; p =, 024; p <.05) units of difference and “Instruments being various” A-B <-, 47; (t = 2,335; p =, 090; p>, 05) units with the difference was found to be numerically low quality. When the service quality perceptions were evaluated in terms of dimensions, it was seen that all dimensions had a negative difference, and the lowest quality level among the dimensions was “dressing room” and ’test training facility.’
Investigation of Attitudes of Undergraduate Students Studying in the Field of Physical Education and Sports Towards Individuals with Special Needs
(Yalova University, 2024) Oktay, Gökçe; Hatipoğlu Özcan, Gülsüm; Büyükergün, Aliye; Özcan, Sancar
The primary objective of this investigation is to scrutinize the perspectives of undergraduate students enrolled in the realm of physical education and sports concerning individuals with special needs. The study cohort encompasses a total of 486 participants, comprising 194 females and 292 males, pursuing studies in physical education and sports sciences across higher education institutions situated in the Marmara region during the 2023-2024 academic session. In the study's framework, an 8-item questionnaire capturing personal information alongside the Attitudes Scale towards Individuals with Disabilities (YEKYTÖ) were deployed to discern the factors shaping participants' attitudes. YEKYTÖ, crafted by Yuker and Block (1986) and linguistically tailored by Özyürek (2006), served as the instrument. Statistical analysis of the data was executed employing the SPSS (Statistical Package for the Social Sciences) 25.0 software suite. Diagnostic assessments including Kolmogorov-Smirnov and Shapiro-Wilk tests were employed to ascertain the normal distribution of data, affirming its adherence to normalcy (p>0.0001). Consequently, the Student t-test was employed for bivariate analyses, while ANOVA was leveraged for multivariate assessments. Findings revealed the salience of gender dynamics in shaping the attitudes of undergraduate students in physical education and sports sciences towards individuals with special needs, with a noticeable bias towards male participants. Furthermore, it was deduced that students enrolled in sports management programs and those in their inaugural year exhibited higher aggregate scores in attitudes towards individuals with special needs. Nevertheless, no statistically significant disparities were observed between total attitude scores and variables such as engagement in courses tailored for individuals with special needs, hands-on experience with such individuals, or personal acquaintance with individuals having special needs (p>0.05).
Bibliometric Analysis of Postgraduate Theses on Swimming in Türkiye
(Yalova University, 2024) Akgün, Gökçe
The research aims to analyze postgraduate theses on swimming in Türkiye. It is aimed to reveal descriptive information about theses on swimming. In the study conducted by document scanning, 293 theses were found by scanning the National Thesis Center online database using the keywords "swimming" and "swimmer". The theses are divided into six subheadings: swimming training, land training, measurement applications, survey/scale applications, studies on animals and others. 66 theses about swimming training; Variables including university, publication year, thesis type, participant characteristics (number, gender, training level), training duration, number of pages and sources of the thesis were examined. 30.03% of sports graduate theses cover swimming or swimmer measurements, 23.89% cover land training, and 19.80% cover swimming training studies. The most theses were published in 2019, with 43. Individuals participating in swimming training vary in age between 5 and 65. In these with sedentary individuals, a minimum of 11 and a maximum of 157 participants were included, and 4-16 weeks of swimming training was applied. Theses involving swimmers consisted of at least 12 participants, a maximum of 178 participants, and 120 minutes and 16 weeks of training. Postgraduate theses containing swimming training are numerically lower than measurement and land training applications. Participants in thesis where swimming training is applied are commonly between the ages of 10 and 12. An 8 or 12-week swimming training program is generally applied to sedentary individuals, and an 8-week swimming training program is commonly applied to swimmers.
2020 SONRASI SPORDA YETENEK SEÇİMİNDE ULAŞILAN NOKTA VE TEMEL TARTIŞMALAR
(Iğdır Üniversitesi, 2022) Erdem Subak, Gülhan; Müniroğlu, Recep Sürhat; Kaya, Kaan
Tüm spor dallarında, elit sporcular ve olimpiyat seviyesinde sporcular yetiştirebilmenin en önemli basamaklarından biri yeteneğin keşfedilmesidir. Geçmişten günümüze yetenek seçimi ile ilgili çok sayıda araştırma yapılmıştır. Bu araştırmaların bir kısmı yetenek seçimini daha iyi ve isabetli şekilde yapabilmeyi sağlayacak model tasarımları üzerinde dururken, bir kısmı yeteneği belirleyen faktörleri, bir kısmı yeteneğin gelişimine yönelik basamakları ve diğer birçok konuyu tartışmaktadır. Uzun yıllardır incelenen ve geliştirilen yetenek seçimi modelleri üzerine yeni modeller de tasarlanmaya başlanmıştır. Bu derlemenin amacı 2020 yılı sonrasında yetenek seçimi üzerinde çalışılan güncel konuları bazı ana başlıklar altında sunmaktır. Bu derlemenin yetenek seçimi alanında araştırmalar yapan bilim insanlarına, antrenörlere, scoutlara, spor kulüplerine ve spor alanında çalışan tüm bireylere, alandaki en güncel durumu özetlemesi hedeflenmiştir.
Systematic Compilation of Movement Characterizes in Ballet Training
(Istanbul University, 2024) Akgün, Gökçe
The purpose of the study is to examine publications on the explanation of training and ballet techniques with regard to ballet movements. The aim was to determine the density of preferences for ballet movements. Electronic databases were used to identify full-text publications in Turkish and English. The keywords used were "ballet exercise", "ballet training" and "ballet movements". To examine current studies, publications between 2001 and 2023 were included in the compilation. Training programs that improve ballet technique and publications on ballet training were systematically examined. A total of 33 publications on ballet technique improvement training programs and 31 publications on ballet training were included in the review. It has been understood that publications improving ballet technique mainly include method comparisons, bar movements, jumping and turning exercises. Ballet dancers, modern dancers, children, people with health problems and sedentary people are five different classifications of participants in the ballet training publications. All participant groups have bar and middle exercises. The widespread use of plié and battement tendu movements are noteworthy in terms of movement. As a result of the systematic review, ballet methods come to the fore as useful publications for developing technical excellence. In the studies examined, it was understood that middle exercises were mostly used by ballet dancers, and bar exercises were mostly used by sedentary individuals and individuals with health problems. It is possible for ballet training to be planned according to different participant characteristics and to vary in terms of movement execution that possible to choose various ballet movements in different training programs.

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