Beden Eğitimi ve Spor Bölümü
https://hdl.handle.net/11491/2269
Department of Physical Education and Sports2024-03-29T09:23:06ZImpact of Zumba Training on Body Composition and Eating Behavior in Obese Women During COVID-19
https://hdl.handle.net/11491/8701
Impact of Zumba Training on Body Composition and Eating Behavior in Obese Women During COVID-19
Akyılmaz, Gülşah; Özdurak Sıngın, Rabia Hürrem; Çiçek, Güner
Background. The aim of the study was to compare the effect of 8 weeks of online Zumba exercises and walking on body composition, eating attitude and body image perception in overweight and obese women during the pandemic. Material and methods. A cohort of 150 obese women aged between 20 and 40 years old were classified as Control (n=50), Walking (n=50) and Zumba (n=50) groups. All groups received dietary counselling, while the Zumba and walking groups received 8 weeks of exercise intervention. Bioimpedance, Body Image Scale and Three-Factor Nutrition Questionnaire-Revised 18 Items Scale were used to assess body composition, body image satisfaction and eating behavior, respectively. Paired Sample T test and ANOVA analysis were used at the significance level of α=0.05. Results. Walking and Zumba exercise groups had lower BMI, fat mass, fat percentage and waist-tohip ratio. The body image increased significantly in both walking and Zumba groups, while a decline was determined in the control group at the end of the study. Uncontrolled eating, emotional eating and sensitivity to hunger decreased in walking and Zumba groups, while there was no significant difference in cognitive restrain for all three groups. Conclusions. It can be concluded that 8-week home-based online Zumba exercise with self-monitoring via Smartphone apps was as effective as walking for improving body composition and eating attitudes of overweight and obese women.; Wprowadzenie. Celem badania było porównanie wpływu 8-tygodniowych ćwiczeń Zumby online i spacerów na skład ciała, nastawienie do odżywiania i postrzeganie własnego ciała u kobiet z nadwagą i otyłością w czasie pandemii. Materiał i metody. Kohortę 150 otyłych kobiet w wieku od 20 do 40 lat podzielono na grupę kontrolną (n=50), grupę odbywającą spacery (n=50) i ćwiczącą Zumbę (n=50). Wszystkie grupy otrzymały porady dietetyczne, podczas gdy grupy ćwiczące Zumbę i odbywające spacery otrzymały 8-tygodniową interwencję w postaci aktywności fizycznej. Do oceny odpowiednio składu ciała, zadowolenia z postrzegania własnego ciała i zachowań żywieniowych użyto bioimpedancji, skali postrzegania własnego ciała i zrewidowanej zawierającej 18 pozycji skali trójczynnikowego kwestionariusza żywieniowego TFEQ-R18. Test t Studenta dla próbek sparowanych i analizę ANOVA zastosowano na poziomie istotności α=0,05. Wyniki. Osoby w grupach spacerującej i ćwiczącej Zumbę miały niższy BMI, masę tkanki tłuszczowej, procent tłuszczu i stosunek obwodu talii do obwodu bioder. Postrzeganie własnego ciała istotnie się poprawiło zarówno w grupie odbywającej spacery, jak i trenującej Zumbę, podczas gdy w grupie kontrolnej stwierdzono pogorszenie tego wyniku pod koniec badania. Niekontrolowane jedzenie, jedzenie pod wpływem emocji i wrażliwość na głód zmniejszyły się w grupie odbywającej spacery, jak i ćwiczącej Zumbę, podczas gdy nie było istotnych różnic w ograniczaniu jedzenia dla wszystkich trzech grup. Wnioski. Można stwierdzić, że 8-tygodniowe, prowadzone w domach, ćwiczenia Zumby online z samokontrolą za pomocą aplikacji na smartfony były równie skuteczne jak spacery w zakresie poprawy składu ciała i postaw żywieniowych kobiet z nadwagą i otyłością.
2023-01-01T00:00:00ZNomophobia and smartphone addiction amidst COVID-19 home confinement: the parallel mediating role of digital gaming and social media tools usage across secondary school students
https://hdl.handle.net/11491/8696
Nomophobia and smartphone addiction amidst COVID-19 home confinement: the parallel mediating role of digital gaming and social media tools usage across secondary school students
Aydın, Mehmet Kemal; Kuş, Metin
Introduction: With the inevitable technological boom enforced by the COVID-19 lockdowns and online emergency remote teaching practices, the prevalence of nomophobia (NMP) and smartphone addiction (SA) among adolescents has become a pressing issue, which has come under scrutiny. However, the impact of social media tools usage (SMTU) and digital gaming behavior (DGB) on these phenomena remains unclear since there is little research focusing on the complex interplay among these variables. Regarding this context, the present study aimed to explore the parallel mediating role of secondary school students’ SMTU and DGB in the relation between NMP and SA. Methods: In line with this aim, we employed a cross-sectional design with a critical case sampling strategy and collected data through an online survey from a total of 427 secondary school students in Istanbul in the 2021-2022 academic year. In order to test the parallel mediation model, we employed multiple linear regression models by utilizing PROCESS models with 5000 BC bootstrap samples and 95% CI. Results and discussion: Results illustrated that there was an increase in the prevalence of NMP and SA during the COVID-19 home confinement as consistent with the previous research. The results also indicated that among the multiple mediators, the mediating role of SMTU was significant in the relation between NMP and SA. This means NMP has direct and indirect significant impact on SA through SMTU. However, the mediating role of DGB was found nonsignificant in this relationship. Our results are robust and hold key contributions to both theoria and praxis in educational psychology research realm by disentangling the complex underlying mechanism between NMP, SMTU, DGB, and SA. On the practical side, our results provide insightful implications for school boards and researchers in the development of effective interventions.
2023-01-01T00:00:00ZAge-related physical and performance changes in young swimmers: The comparison of predictive models in 50-meter swimming performance
https://hdl.handle.net/11491/8688
Age-related physical and performance changes in young swimmers: The comparison of predictive models in 50-meter swimming performance
Demirkan, Erkan; Özkadı, Tuğrul; Alagöz, İsmet; Çağlar, Esin Çağla; Çamiçi, Furkan
Abstract: Introduction: The purpose of the study was to investigate the age-related anthropometric and motor performance changes over time and their contributions to swimming style-specific performance in young different chronological age swimmers. Material and Methods: The study was conducted on a total of forty swimmers who were divided into 2 groups. The Anthropometric meas-urements were executed from 12 body parts, and body composition analysis was determined by using the skinfold method. The motor performance tests were performed for the assessment of standing horizontal jump, handgrip strength, flexed-arm hang strength, sit-up, flexibility, aerobic endurance, speed, agility, and balance. Simple Linear Regression analysis was performed to build the models for each of the swimming styles. Results: All the models indicated that aerobic endur-ance was a significantly predictive variable on all swimming styles (p < 0.001). The results indicated that the anthropometric and motor performance predictors changed depending upon the age pro-gression in each swimming style (p < 0.001). Conclusions: The effect of many variables on swimming performance is seen to be more evident in the following periods based on the increase of age. Aerobic endurance is a common variable that shows effectiveness on swimming performance for both all age groups and swimming styles.
2023-01-01T00:00:00ZDetermination of the Internet Addiction Among Students of the Faculty of Sports Sciences and the Faculty of Health Sciences and its Association to Physical Activity
https://hdl.handle.net/11491/8687
Determination of the Internet Addiction Among Students of the Faculty of Sports Sciences and the Faculty of Health Sciences and its Association to Physical Activity
Cıncık, Merve; Çiçek, Güner; Özdurak Sıngın, Rabia Hürrem
Background. The aim of this study was to determine the Internet addiction level of university students and to investigate if there is an association between the Internet addiction and physical activity (PA). Material and methods. A total of 1419 participants studying at the Faculty of Sports Sciences (n=609) and the Faculty of Health Sciences (n=810) volunteered in the study and filled in the Personal Information Form. Data for the Internet addiction and PA level was collected by using Young’s Internet Addiction Scale and the International Physical Activity Questionnaire (IPAQ), respectively. Results. According to the results of the study, the Internet addiction level of university students was mainly asymptomatic (90.3%), and only (9.7%) of all students showed limited symptoms. None of the students fell into the category of pathological Internet users in both faculties. The results revealed that 64.8% of the participants were found to be inactive, whereas only 35.2% of the students were physically active. According to the results, 92.3% of students who do high levels of PA were asymptomatic, and only 7.7% of them showed limited symptoms. Conclusions. Although itis believed that young adults use the Internet very actively and are prone to addiction, the results of the study showed that the rate of the Internet addiction symptoms in students is quite low, and none of the students suffer pathological symptoms of using the Internet.; Wprowadzenie. Celem niniejszego badania było określenie poziomu uzależnienia studentów uczelni wyższych od Internetu i sprawdzenie, czy istnieje związek między uzależnieniem od Internetu a aktywnością fizyczną (AF). Materiał i metody. Łącznie 1419 uczestników studiujących na Wydziale Nauk o Sporcie (n=609) i Wydziale Nauk o Zdrowiu (n=810) zgłosiło się do badania i wypełniło formularz danych osobowych. Dane dotyczące uzależnienia od Internetu i poziomu AF zostały zebrane za pomocą Skali Uzależnienia od Internetu wg Kimberley Young i Międzynarodowego Kwestionariusza Aktywności Fizycznej (IPAQ). Wyniki. Zgodnie z wynikami badania poziom uzależnienia od Internetu wśród studentów był głównie bezobjawowy (90,3%), i zaledwie (9,7%) wszystkich studentów wykazywało ograniczone objawy. Żaden ze studentów któregokolwiek z wydziałów nie mieścił się w kategorii patologicznego użytkowania Internetu. Wyniki pokazały, że 64,8% uczestników było nieaktywnych fizycznie, podczas gdy zaledwie 35,2% studentów było aktywnych fizycznie. Zgodnie z wynikami, 92,3% studentów, którzy wykazują wysoki poziom AF, nie miało żadnych objawów, a tylko 7,7% z nich wykazywało ograniczone objawy. Wnioski. Chociaż uważa się, że młodzi dorośli bardzo aktywnie korzystają z Internetu i są podatni na uzależnienia, wyniki badania wykazały, że odsetek objawów uzależnienia od Internetu wśród studentów jest dość niski, a żaden ze studentów nie cierpi na patologiczne objawy użytkowania Internetu.
2023-01-01T00:00:00Z