Serdar Orhan - Academia.edu (original) (raw)

Papers by Serdar Orhan

Ip calismalarinin surat, cabukluk ve anarobik guc uzerine etkilerini arastirmak amaciyla yapilan ... more Ip calismalarinin surat, cabukluk ve anarobik guc uzerine etkilerini arastirmak amaciyla yapilan bu calismaya; universite seviyesinde mucadele eden, yaslari 19 -24 arasinda degisen ve en az 4 yil hentbol oynayan toplam 21 erkek hentbolcu katildi. Ip Grubu (n=11) sporcularina, bir hafta hazirlayici ip antrenmanindan sonra, alti hafta suresince haftada uc gun ip atlama calismalarini iceren antrenman programi ile beraber teknik antrenman uygulandi. Kontrol Grubu (n=10) sporcularina ise haftada uc gun olmak uzere alti hafta suresince sadece teknik antrenman uygulandi. Deney ve kontrol gruplarinin yas, hentbol yasi, boy, vucut agirligi, istirahat kalp atim sayilari, 10m, 30 m ve 50 m surat, hexagon cabukluk ile anaerobik peak ve ortalama guc degerleri ontest-sontest olarak olculdu. Elde edilen veriler istatistik paket programinda normallik sinamasina gore bagimli ve bagimsiz gruplarda t-testi ile 0,05 onem seviyesinde degerlendirildi. Sonuc olarak patlayici tempo ile yapilan ip calismala...

Total 40 male basketball players, who are competing in the level of junior teams and playing bask... more Total 40 male basketball players, who are competing in the level of junior teams and playing basketball for at least 3 years and whose ages varied between 16 and 19, have participated in this research that is made to examine effects of weighted rope jumping training performed by repetition method on the heart rate, anaerobic power, agility and reaction time of basketball players. Basketball players were separated into two groups randomly being experimental (n=20) and control (n=20) groups. After preparatory rope training for 1 week, training program including weighted rope jumping training by repetition method for 3 days in a week and for 8 weeks was implemented by the experimental group together with the technical training. For the control group, only technical training was applied for three days in a week over the course of 8 weeks. Age, basketball age, height, body weight, resting heart rate, heart rate immediately after the rope training, anaerobic peak and average power, hexago...

The purpose of the present research was to study the effect of two training types on cardiorespir... more The purpose of the present research was to study the effect of two training types on cardiorespiratory fitness and body fat of male and female students. Thus, 60 male and 54 female studentswho had registered for the course of Physical Education was randomly selected as sample. Two groups (male and female) were assigned with endurance exercises and two groups (male and female) were assigned with sprint exercises for 12 weeks, 3 sessions per week, and one hour per session, in order to evaluate the level of cardiorespiratory fitness and body fat. Heart rate was measured for assessing cardiorespiratory fitness and subcutaneous fat was measured using a caliperbefore the exercise program; the measurements were repeated after 12 weeks. The results of t-test showed there is a significant relationship between endurance exercises and cardiorespiratory fitness and body fat of male and female students. Moreover, a significant difference was observed between the effect of sprint and endurance ex...

Arastirmanin amaci, 1999-2000 sezonunda Gures Egitim Merkezlerine alinmak uzere secme sinavina ka... more Arastirmanin amaci, 1999-2000 sezonunda Gures Egitim Merkezlerine alinmak uzere secme sinavina katilan, 11-13 yas arasi, 276 erkek cocuk guresci adayinin, sinavlar sonucunda kazanan (n:100) ve kaybedenler (n:176) arasinda karsilastirma yapilmasi, sinav sisteminde uygulanan testlerin, secme sinavinda etkinlik duzeylerinin arastirilmasidir. Kazanan ve kaybeden cocuk gurescilerin, sinavlar icersindeki test sonuclari degerlendirilmis, elde edilen sonuclara gore, Gures Egitim merkezlerine yetenekli sporcu kazandirmak amaciyla uygulanan tum testlerin (Gures il Puani, Gures Bolge Puani, 800 m Kosu, 30 m Kosu, Esneklik, Yazili ve Sozlu Mulakat) yetenekli guresci belirlemede etkili olduklari soylenebilir. Ancak, yetenek secimi sirasinda uygulanan testlerin, kazananlarin belirlenmesindeki etkinligi, bulgularimiz ve onerilerimiz dogrultusunda yapilacak bazi ilavelerle, daha da uygun ve etkili hale getirilmeyi beklemektedir. Genel olarak, butun kazanan ve kaybeden adaylarin verileri arasinda is...

A total of 40 men's basketball players, ranging from ages between 16-19, who played basketbal... more A total of 40 men's basketball players, ranging from ages between 16-19, who played basketball at least for 3 years and struggling in young teams level, participated in this study in order to investigate the effects of rope training on the heart rate, anaerobic power, and reaction time. The basketball players were divided into two groups of experimental (n = 20) and control (n = 20) groups by a random method. Along with the training program, a technical training was also applied during a period of 8 weeks to the experimental group after 1 week preparatory rope training, consisting of weekly 3 days rope jumping. And to the control group was applied only a technical training of weekly 3 days during 8 weeks. Age, basketball age, height, body weight, the number of resting heart rate and immediately after the rope training number of heart rate, anaerobic peak and average power and right and left hand auditory and visual reaction times were measured in experimental and control groups....

Universal Journal of Educational Research

A total of 60 female students voluntarily participated in this study in which the exercise-depend... more A total of 60 female students voluntarily participated in this study in which the exercise-dependent changes in the respiratory functions of female students in the age group of 12-16 who participate in basketball training sessions of summer sports school are analysed. 30 female students participated in summer sports school basketball training group constituted the experimental group and 30 female students in the same age group who did not participate in basketball training formed the control group. The experimental group was applied an interval training program specific to basketball 5 days a week in 12 weeks. The control group was not applied any training program at all. Some physical measurements (age, height, weight) and spirometry measurements (FVC, FVC%, FEV 1 , FEV 1 %, FEV 1 /FVC%, PEF, PEF%, FEF 25/75 , FEF 25/75 %) were recorded as preliminary and post-tests in the research. Paired Simple t-test and Wilcoxon were used in intra-group analyses of data obtained and Mann-Whitney U test was used for the intergroup comparisons. While significant difference can be established in the height, FVC, FVC%, FEV 1 , FEV 1 % and FEV 1 /FVC% values of experimental group and height values of the control group compared to the time before the training; height, weight, FVC, FVC%, FEV 1 , PEF, FEF 25/75 and FEV 1 /FVC% values of the experimental group have significantly differed from the control group. In conclusion, it can be stated that interval training programs specific to basketball and applied to the female students in summer sports school have positive effects on the respiratory functions and they can contribute to both physical and lung development of individuals.

Journal of Turkish Studies

Bu araştırmanın amacı spor merkezlerine katılımda egzersiz bağımlılığının rolünün araştırılmasıdı... more Bu araştırmanın amacı spor merkezlerine katılımda egzersiz bağımlılığının rolünün araştırılmasıdır. Çalışmaya 13 farklı spor merkezinden, 18 yaş ve üstü, en az 1 yıl antrenman yapan toplam 391 (242 erkek, 149 bayan) sağlıklı birey gönüllü olarak katıldı. Katılımcılara demografik özelliklerin sorgulandığı anket formu ile Hausenblas ve Downs (2002) tarafından geliştirilen ve Yeltepe ve İkizler (2007) tarafından Türkçe'ye uyarlanan 21 maddeden oluşan Egzersiz Bağımlılığı Ölçeği uygulandı. Elde edilen veriler istatistik paket programında değerlendirildi, parametrik testlerden Mann-Whitney U ile nonparametrik testlerden Kruskall Wallis kullanıldı, anlamlılık düzeyi p<0,05 kabul edildi. * Bu çalışmanın bir bölümü, 7-9 Aralık 2018 tarihlerinde Malatya'da düzenlenen 1. Uluslararası Battalgazi Multidisipliner Araştırmalar Kongresi'nde sözel bildiri olarak sunulmuştur.

Universal Journal of Educational Research

The purpose of this study is to determine the factors affecting brand preference and loyalty of p... more The purpose of this study is to determine the factors affecting brand preference and loyalty of physical education and sports teachers and to analyse it according to the demographic characteristics. The research population is composed of 265 physical education teachers working in Elazığ province. The research sample is composed of 158 male and 39 female as a total of 197 voluntary physical education teachers working in Elazığ province in 2016-2017 academic year. As a data collection tool, Personal Information Form prepared by the researcher and Brand Preference and Loyalty Scale developed by Çifci were used. Mann Whitney U and Kruskal Wallis H tests among the statistical analyses were used and p<0.05 was accepted as the significance level. In conclusion, high preference of physical education teachers with an income level of 2001-2500 TL for branded product and the low level loyalty of physical education teachers with a bachelor degree for branded products were significant. It has been observed that the physical education teachers working as permanent teachers in public schools consider brand and quality equal and they attach importance to the quality in preferring branded products. It has been determined that the higher the demand for branded products is, the higher the income level becomes. The brands of Adidas, Nike and Hummel have been found to be preferred more.

INTERNATIONAL REFEREED JOURNAL OF ORTHOPAEDICS TRAUMATOLOGY AND SPORTS MEDICINE

Debates about the conditions in which the frequency and intensity principles of regular exercise,... more Debates about the conditions in which the frequency and intensity principles of regular exercise, depending on the fact that sports background can be accepted as extremism, are still a controversial topic. The purpose of this research is to investigate the Exercise Dependence of Athletes doing Kickboxing, Taekwondo and Muaythai. The study included 141 athletes consisting of 87 men and 54 women. Exercise Dependence Scale composed of 21 items developed by Hausenblas and Downs and adapted into Turkish version by Yeltepe and İkizler was applied to athletes. As a result of the research, while athletes showed more sensitivity to exercise dependence scale (= 71.41), this scale was also defined as symptomatic. It was found that 5 athletes (3.5%) were asymptomatic-nondependent, 117 athletes (83.0%) were symptomatic-nondependent and 19 athletes (13.5%) were at-risk for exercise dependence. It was determined that athletes were at-risk for exercise dependence group while 8 athletes were doing k...

Ip calismalarinin surat, cabukluk ve anarobik guc uzerine etkilerini arastirmak amaciyla yapilan ... more Ip calismalarinin surat, cabukluk ve anarobik guc uzerine etkilerini arastirmak amaciyla yapilan bu calismaya; universite seviyesinde mucadele eden, yaslari 19 -24 arasinda degisen ve en az 4 yil hentbol oynayan toplam 21 erkek hentbolcu katildi. Ip Grubu (n=11) sporcularina, bir hafta hazirlayici ip antrenmanindan sonra, alti hafta suresince haftada uc gun ip atlama calismalarini iceren antrenman programi ile beraber teknik antrenman uygulandi. Kontrol Grubu (n=10) sporcularina ise haftada uc gun olmak uzere alti hafta suresince sadece teknik antrenman uygulandi. Deney ve kontrol gruplarinin yas, hentbol yasi, boy, vucut agirligi, istirahat kalp atim sayilari, 10m, 30 m ve 50 m surat, hexagon cabukluk ile anaerobik peak ve ortalama guc degerleri ontest-sontest olarak olculdu. Elde edilen veriler istatistik paket programinda normallik sinamasina gore bagimli ve bagimsiz gruplarda t-testi ile 0,05 onem seviyesinde degerlendirildi. Sonuc olarak patlayici tempo ile yapilan ip calismala...

Total 40 male basketball players, who are competing in the level of junior teams and playing bask... more Total 40 male basketball players, who are competing in the level of junior teams and playing basketball for at least 3 years and whose ages varied between 16 and 19, have participated in this research that is made to examine effects of weighted rope jumping training performed by repetition method on the heart rate, anaerobic power, agility and reaction time of basketball players. Basketball players were separated into two groups randomly being experimental (n=20) and control (n=20) groups. After preparatory rope training for 1 week, training program including weighted rope jumping training by repetition method for 3 days in a week and for 8 weeks was implemented by the experimental group together with the technical training. For the control group, only technical training was applied for three days in a week over the course of 8 weeks. Age, basketball age, height, body weight, resting heart rate, heart rate immediately after the rope training, anaerobic peak and average power, hexago...

The purpose of the present research was to study the effect of two training types on cardiorespir... more The purpose of the present research was to study the effect of two training types on cardiorespiratory fitness and body fat of male and female students. Thus, 60 male and 54 female studentswho had registered for the course of Physical Education was randomly selected as sample. Two groups (male and female) were assigned with endurance exercises and two groups (male and female) were assigned with sprint exercises for 12 weeks, 3 sessions per week, and one hour per session, in order to evaluate the level of cardiorespiratory fitness and body fat. Heart rate was measured for assessing cardiorespiratory fitness and subcutaneous fat was measured using a caliperbefore the exercise program; the measurements were repeated after 12 weeks. The results of t-test showed there is a significant relationship between endurance exercises and cardiorespiratory fitness and body fat of male and female students. Moreover, a significant difference was observed between the effect of sprint and endurance ex...

Arastirmanin amaci, 1999-2000 sezonunda Gures Egitim Merkezlerine alinmak uzere secme sinavina ka... more Arastirmanin amaci, 1999-2000 sezonunda Gures Egitim Merkezlerine alinmak uzere secme sinavina katilan, 11-13 yas arasi, 276 erkek cocuk guresci adayinin, sinavlar sonucunda kazanan (n:100) ve kaybedenler (n:176) arasinda karsilastirma yapilmasi, sinav sisteminde uygulanan testlerin, secme sinavinda etkinlik duzeylerinin arastirilmasidir. Kazanan ve kaybeden cocuk gurescilerin, sinavlar icersindeki test sonuclari degerlendirilmis, elde edilen sonuclara gore, Gures Egitim merkezlerine yetenekli sporcu kazandirmak amaciyla uygulanan tum testlerin (Gures il Puani, Gures Bolge Puani, 800 m Kosu, 30 m Kosu, Esneklik, Yazili ve Sozlu Mulakat) yetenekli guresci belirlemede etkili olduklari soylenebilir. Ancak, yetenek secimi sirasinda uygulanan testlerin, kazananlarin belirlenmesindeki etkinligi, bulgularimiz ve onerilerimiz dogrultusunda yapilacak bazi ilavelerle, daha da uygun ve etkili hale getirilmeyi beklemektedir. Genel olarak, butun kazanan ve kaybeden adaylarin verileri arasinda is...

A total of 40 men's basketball players, ranging from ages between 16-19, who played basketbal... more A total of 40 men's basketball players, ranging from ages between 16-19, who played basketball at least for 3 years and struggling in young teams level, participated in this study in order to investigate the effects of rope training on the heart rate, anaerobic power, and reaction time. The basketball players were divided into two groups of experimental (n = 20) and control (n = 20) groups by a random method. Along with the training program, a technical training was also applied during a period of 8 weeks to the experimental group after 1 week preparatory rope training, consisting of weekly 3 days rope jumping. And to the control group was applied only a technical training of weekly 3 days during 8 weeks. Age, basketball age, height, body weight, the number of resting heart rate and immediately after the rope training number of heart rate, anaerobic peak and average power and right and left hand auditory and visual reaction times were measured in experimental and control groups....

Universal Journal of Educational Research

A total of 60 female students voluntarily participated in this study in which the exercise-depend... more A total of 60 female students voluntarily participated in this study in which the exercise-dependent changes in the respiratory functions of female students in the age group of 12-16 who participate in basketball training sessions of summer sports school are analysed. 30 female students participated in summer sports school basketball training group constituted the experimental group and 30 female students in the same age group who did not participate in basketball training formed the control group. The experimental group was applied an interval training program specific to basketball 5 days a week in 12 weeks. The control group was not applied any training program at all. Some physical measurements (age, height, weight) and spirometry measurements (FVC, FVC%, FEV 1 , FEV 1 %, FEV 1 /FVC%, PEF, PEF%, FEF 25/75 , FEF 25/75 %) were recorded as preliminary and post-tests in the research. Paired Simple t-test and Wilcoxon were used in intra-group analyses of data obtained and Mann-Whitney U test was used for the intergroup comparisons. While significant difference can be established in the height, FVC, FVC%, FEV 1 , FEV 1 % and FEV 1 /FVC% values of experimental group and height values of the control group compared to the time before the training; height, weight, FVC, FVC%, FEV 1 , PEF, FEF 25/75 and FEV 1 /FVC% values of the experimental group have significantly differed from the control group. In conclusion, it can be stated that interval training programs specific to basketball and applied to the female students in summer sports school have positive effects on the respiratory functions and they can contribute to both physical and lung development of individuals.

Journal of Turkish Studies

Bu araştırmanın amacı spor merkezlerine katılımda egzersiz bağımlılığının rolünün araştırılmasıdı... more Bu araştırmanın amacı spor merkezlerine katılımda egzersiz bağımlılığının rolünün araştırılmasıdır. Çalışmaya 13 farklı spor merkezinden, 18 yaş ve üstü, en az 1 yıl antrenman yapan toplam 391 (242 erkek, 149 bayan) sağlıklı birey gönüllü olarak katıldı. Katılımcılara demografik özelliklerin sorgulandığı anket formu ile Hausenblas ve Downs (2002) tarafından geliştirilen ve Yeltepe ve İkizler (2007) tarafından Türkçe'ye uyarlanan 21 maddeden oluşan Egzersiz Bağımlılığı Ölçeği uygulandı. Elde edilen veriler istatistik paket programında değerlendirildi, parametrik testlerden Mann-Whitney U ile nonparametrik testlerden Kruskall Wallis kullanıldı, anlamlılık düzeyi p<0,05 kabul edildi. * Bu çalışmanın bir bölümü, 7-9 Aralık 2018 tarihlerinde Malatya'da düzenlenen 1. Uluslararası Battalgazi Multidisipliner Araştırmalar Kongresi'nde sözel bildiri olarak sunulmuştur.

Universal Journal of Educational Research

The purpose of this study is to determine the factors affecting brand preference and loyalty of p... more The purpose of this study is to determine the factors affecting brand preference and loyalty of physical education and sports teachers and to analyse it according to the demographic characteristics. The research population is composed of 265 physical education teachers working in Elazığ province. The research sample is composed of 158 male and 39 female as a total of 197 voluntary physical education teachers working in Elazığ province in 2016-2017 academic year. As a data collection tool, Personal Information Form prepared by the researcher and Brand Preference and Loyalty Scale developed by Çifci were used. Mann Whitney U and Kruskal Wallis H tests among the statistical analyses were used and p<0.05 was accepted as the significance level. In conclusion, high preference of physical education teachers with an income level of 2001-2500 TL for branded product and the low level loyalty of physical education teachers with a bachelor degree for branded products were significant. It has been observed that the physical education teachers working as permanent teachers in public schools consider brand and quality equal and they attach importance to the quality in preferring branded products. It has been determined that the higher the demand for branded products is, the higher the income level becomes. The brands of Adidas, Nike and Hummel have been found to be preferred more.

INTERNATIONAL REFEREED JOURNAL OF ORTHOPAEDICS TRAUMATOLOGY AND SPORTS MEDICINE

Debates about the conditions in which the frequency and intensity principles of regular exercise,... more Debates about the conditions in which the frequency and intensity principles of regular exercise, depending on the fact that sports background can be accepted as extremism, are still a controversial topic. The purpose of this research is to investigate the Exercise Dependence of Athletes doing Kickboxing, Taekwondo and Muaythai. The study included 141 athletes consisting of 87 men and 54 women. Exercise Dependence Scale composed of 21 items developed by Hausenblas and Downs and adapted into Turkish version by Yeltepe and İkizler was applied to athletes. As a result of the research, while athletes showed more sensitivity to exercise dependence scale (= 71.41), this scale was also defined as symptomatic. It was found that 5 athletes (3.5%) were asymptomatic-nondependent, 117 athletes (83.0%) were symptomatic-nondependent and 19 athletes (13.5%) were at-risk for exercise dependence. It was determined that athletes were at-risk for exercise dependence group while 8 athletes were doing k...