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Öğe Investigation of Speech Anxiety Levels of Physical Education and Sports Department Students in Terms of Different Variables(2019) Uçan, İzzet; Ozan, MuratThe aim of this study is to determine the speech anxiety levels of physical education and sports department students and to examine them in terms of different variables. The research was carried out with 202 students (66 female and 136 male) studying in different departments of Erzurum Ataturk University Faculty of Sports Sciences in 2108/2019 academic year. The data related to the study were collected by “Speech Anxiety Scale developed by Yaman and Sofu (2013) and the ”Demographic Information Form” determined by the researchers. Frequency distribution was used to determine the students’xx demographic characteristics, Independent Samples T-test was used to examine the differentiation between two independent variables and speech anxiety and One-Way ANOVA analysis was used to examine the differentiation between more than two variables and speech anxiety. All these tests were analyzed in SPSS 21 package program and the significance level was accepted as p 0.05. As a result of the research, it was determined that there was no significant difference between the students’xx demographic characteristics, sporting activities and speech anxiety levels. Although there was no significant difference, it was also observed that the male students’xx total score of speech anxiety was lower than that of female students numerically. It was observed that, regarding the students’xx family structure variable, those who had a fragmented family, who had a monthly personal income level of over 1501 TL, who studied in the department of management, did sports activities and performed both sports as regards their sports activity type, had numerically a low level of speaking anxiety when compared to other variable groups. In the light of these results, it is suggested that students should be encouraged to participate in sports activities and to engage in different social activities in order to reduce their speech anxiety levels. Apart from this study, it is recommended to investigate using different variables and to determine the variables that may have a positive or negative effect on speech anxiety.Öğe The Relationship between Hand/Arm and Leg Strengths with Hand/Foot Reaction Time(izzet uçan, 2019) Uçan, İzzetThe aim of this study is to determine whether there is a relationship between hand/arm and leg flexion and extension strengths of elite athletes as well as back and general leg strengths and reaction times. From various branches, 29 health y elite male athletes between 18 25 years old participated in the study. Flexion and extension strengths in hand/arm and leg, back and general leg strengths were measured with Lafayette Manuel muscle test device, while back and general leg strengths were m easured with TAKKEI (brand) dynamometer, and reaction times were measured with the device developed by Agirbas et. al. (2019). The relationship between the values of the athletes was examined with “Bivarite Pearson Corelattion” test. The results were int erpreted at the significance level of .05. Statistically, significant relationships were determined between right hand extension strengths and right hand visual reaction times of the athletes while sitting, between left hand flexion strengths and left hand auditory reaction times while sitting, and between general leg strengths and all reaction times. In the study, it was concluded that flexion and extension strengths do not affect reaction time but there is a negative sided strong relationship between gene ral leg strengths considered as the resultant Strengths and all the leg reaction times. Keywords: Flexion Strength, Extension Strength, Hand Reaction Time, Foot Reaction TimeÖğe The Relationshıp Between Strength, Speed, Flexibility, Agility, and Anaerobic Power in Elite Athletes(International Journal of Applied Exercise Physiology, 2019) Tatlısu, Bülent; Karakurt. Sercan; Ağırbaş, Öztürk; Uçan, İzzetThe aim of this study was to determine whether there is a relationship between strength, speed, flexibility, agility, and anaerobic power in elite athletes. In various sport branches 29 active male athletes participated in this study with an average age of 21.14±1.98 years who without any health problems. Back and leg strength were measured by dynamometer (Takei), speed was measured by 20 meters test, agility was measured by T test, flexibility was measured by sit and reach test, vertical jump sit-reach test by Jumpmeter (Takei) anaerobic power was calculated by the Lewis formula. The data were analyzed in SPSS 22.0 for Windows package program. Bivariate - Pearson Correlation test was used to determine the relationship between strength, speed, flexibility, agility, and anaerobic power. The results were interpreted as .05 significance level. We were found positive and significant relationships between the back and leg force, between anaerobic power and vertical jumping, between anaerobic power and back force, between anaerobic power and leg strength, and between flexibility and vertical jumping. And also, there was a negative and significant relationship between flexibility and agility, between speed and vertical jump, and between agility and vertical jump. In this study, it was concluded that strength, vertical jump and anaerobic power was related both each other and the other. For this reason, we recommend that the trainings cover all motoric characteristics.Öğe SAUNA VE GÜREŞ EGZERSİZİNİN TSH VE FT4 HORMONLARI ÜZERİNE ETKİSİ(2015) Çolak, Mergül; Kıyıcı, Fatih; Eroğlu, Hüsyin; Ağırbaş, Öztürk; Ağgön, Eser; Uçan, İzzetBu çalışmanın amacı, akut sauna ve yüksek yoğunluklu güreş egzersizinin TSH (Tiroid Stimulan Hormon) ve FT4 (Free Thyroxin) hormonları üzerine etkisini belirlemektir. Çalışmaya hiçbir hormonal bozukluğu olmayan ve herhangi bir ilaç kullanmayan on dört sağlıklı gönüllü erkek güreşçi katıldı. Dinlenik, egzersiz sonrası ve iki günlük dinlenme sonrası gerçekleştirilen sauna uygulaması sonrası olmak üzere, antekübital venden üç defa 10 ml kan alındı. Hormon analizleri IMMULITE 2000 oto analizörle yapıldı. İstatistiksel analiz için Wilcoxon ve Friedman testleri yapıldı. Akut egzersiz sonrası TSH seviyelerinde gruplar arasında anlamlı fark bulundu. Sauna sonrası TSH seviyelerinde önemli bir fark görülmezken FT4 seviyeleri önemli derecede arttı. Akut güreş egzersizi ve sauna sonrası TSH değerleri karşılaştırıldığında gruplar arasında bir fark tespit edildi ancak FT4 seviyelerinde bir fark görülmedi. Güreşçiler uygulanan akut güreş egzersizi TSH ve FT4 değerlerini artırdı ancak sauna sadece FT4 değerlerini artırdı. Sonuç olarak anaerobik enerji metabolizmasının güreş egzersizlerinde baskın olduğu ve akut güreş egzersizinin TSH ve FT4 seviyelerinin artmasında saunadan daha fazla etkili olduğu tespit edildi.
