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Öğe Çocuklarda kısa süreli iki farklı kuvvet antrenmanı ve detraining etkisi(Çanakkale Onsekiz Mart Üniversitesi, 2013) Coşkun, Ali; Şahin, GülşahBu çalışmanın amacı; iki farklı kuvvet antrenmanın çocukların kuvvet gelişimi ve detraining dönemi üzerindeki etkisini araştırmaktır. Araştırmaya 1. grup (ağırlık ort: 30,50 ± 7,04kg; boy ort: 128,65 ± 6,74 cm; BKI: 18,06 ± 2,80 83 kg/m2 ve 2. grup ağırlık ort: 28,78 ± 4,50 kg; boy ort: 131,12 ± 2,80 cm; BKI: 17,11 ± 2,83 kg/m2) toplam 30 çocuk katılmıştır. Araştırmada elastik bant ve kendi vücut ağırlığı ile 6 hafta süren kuvvet antrenmanı kullanılmıştır. Araştırmada boy ölçümü, ağırlık ölçümü, bacak kuvveti ölçümü, mekik testi, şınav testi ve barda asılı durma testleri kullanılmıştır. Bütün testler 5 kez uygulanmıştır. Araştırmada elde edilen verilerin analizi için paired t test, one way ANOVA ve tekrarlı ANOVA istatistik yöntemleri kullanılmıştır. Araştırmanın sonucunda, elastik bant ve kendi vücut ağırlığı ile antrenman yapan grubun antrenman sonrası değerleri arasında; bacak kuvveti ve şınav sayısında anlamlı fark olduğu (p<0.05), mekik sayısı ve barda asılı durma arasında ise anlamlı fark olmadığı tespit edilmiştir (p>0.05). Grupların zamana bağlı değişimleri incelendiğinde; şınav sayısı, bacak kuvveti, mekik ve barda asılı durmada zamana bağlı anlamlı farkın olduğu tespit edilmiştir (p<0.05). Uygulaması kolay, emniyetli, ilgi çeken ve kuvvet gelişimine pozitif bir destek vermesinden dolayı öğretmenlerin beden eğitimi derslerinde, antrenörlerin ise kuvvet egzersizlerinde kullanması önerilebilen bir materyal olduğu düşünülmektedir. Anahtar Kelimeler: Kuvvet, Elastik Bant, Detraining, Çocuk, AntrenmanÖğe Effect of short-term Pilates exercses on bone mineral density and physical performance in older women(2023) Bayram, Kadriye Sevilay; Şahin, Gülşah; Zateri, Çoşkun; Coşkun, AliObjectve: Although high-stress exercises on the bone have been emphasized in previous research on BMD, high intensity exercises may increase the risk of injury in inexperienced older women. Also, these exercises are not recommended due to risk of injury or other problems in fragile older adults. Due to the fact that it is one of the most preferred methods by postmenopausal women, our study focused on the effects of the Pilates method on bone mineral density. The aim of this study was to determine the effect of short-term Pilates exercise on bone mineral density and physical perfor mance in older women. Methods: Twenty-three older women were voluntarily involved in this research (Pilates group, n=13, and control group, n=10). The Pilates group parti cipated in Pilates exercise for 12 weeks, two days per week. Bone mineral density and physical performance were evaluated. The prospective case- control, pre- and post-test study was conducted at the Çanakkale University Hospital. All measurements were repeated following three-months. The Mann-Whitney U test was used to compare groups, and the Wilcoxon test was used to assess differences between pre- and post-exercise measure ments for each group. Results: After three-months, there was an increase in physical performance scores in the Pilates group (p=0.013). Although there was an improve ment in bone mineral density of older women in the Pilates group, it was not statistically significant (p>0.05). Concluson: It is possible to say that \"short-term Pilates exercise does not produce a resistance training effect on bone mineral density of postmeno pausal women\". However, Pilates is effective for improving physical performance in older women.Öğe Investigation of Exercise Behavior Changes and Body Weight in The University students(Mattioli 1885, 2021) Coşkun, AliAim: The aim of this research was to examine the stage of exercise behavior changes in students who were in different faculties. Methods:A total of 654 students from Çanakkale Onsekiz Mart University were included in this research. Stage of Exercise Behavior Change Questionnaire was used in the study. SPSS 20.0 package program was used for evaluation of scale data. The data are given in frequency and percentage distri-bution. Results: The percentage of students at continued to exercise stage in Faculty of Agricalture is %13,50, Faculty of Communication is 26,10%, Faculty of Education is 10,60%, Science Faculties is 13,90%, Faculty of Theology is 38,60, Faculty of Art is 16,30% and faculty of engineer is 16,50%. The percentage of students at precontemplation stage in Faculty of Agriculture is 11,50%, in Faculty of Communication is 16,30%, Faculty of Education is 16,50%, in Faculty of Science 13,90%, Faculty of Teology is 8,90%, Faculty of Arts is 20,70%, faculty of engineer is 17,50%. There was a significant difference between the faculties in the maintenance stage (p<0,05); there was no significant difference between the action, preparation, precontemplation, contemplation stages (p>0,05). As a result, the most students were in the Faculty of Theology at the maintenance stage. The units with the most students at the precontemplation stage were in the Faculty of Agriculture.Öğe Investigation of Perceived Walkability of Neighborhood Environment According to Physical Activity Level and Body Composition of Adults during the COVID-19 Pandemic(Nevzat Demirci, 2023) Coşkun, AliThis research examined the relationship between physical activity status and perceived walkability in the neighborhood environment during the Covid-19 pandemic. A total of 88 volunteer adults, 45 females and 43 males, aged 18-65 participated in the study. An online IPAQ-Short Form and Neighborhood Environment Walkability Scale were administered to the participants. In addition, daily step counts were determined to determine objective physical activity levels. The collected data were analyzed by correlation and t test in SPSS program. According to analysis of step counts, there was a significant difference between the physical activity groups (p<0.05). Only the aesthetics of neighborhood environment subscale scores were significantly different between those with high intensity physical activity compared to those with low and moderate intensity physical activity (p<0.05). According to the analysis results, mean step count and mean IPAQ scores were identified to have positive moderate level of correlation (r = 0.27, p = 0.01). There were no statistically significant differences between the mean walkability perception of the neighborhood environment subscale scores according to body composition (p>0.05). As a result, in this process, the status of adults' perceptions of the neighborhood environment regarding physical activity was examined; During the Covid-19 pandemic, features of the built environment did not increase physical activity and walking, and their effects were not as expected. In conclusion; the most important reasons for this are the measures taken by the administrators to protect people, the conditions affecting the pandemic such as the threat and uncertainty that the pandemic poses on people. © The Author(s) 2023.Öğe Investigation of Physical Fitness According to Gender among Older Adults with Similar Physical Activity Levels(Montenegrin Sports Academy, 2021) Şahin, Gülşah; Coşkun, AliThis research aimed to investigate the physical fitness of older adults with similar physical activity levels according to gender. The Physical Activity Scale for the Elderly (PASE) (Turkish version) was used to assess their physical activity levels, and the Senior Fitness Test was used to measure physical fitness based on performance. The Mann Whitney U test was used to compare the non-parametric data between the genders, and the t-test was used for the parametric data. No significant difference was found in age, height and weight between older women and older men (p>0.05). There were significant differences in the chair stand test, arm curl test, get-up-and-go test and twominute step test between older women and older men (p<0.05). There were no significant differences in the backscratch test and the chair sit-and-reach test between older women and men (p>0.05). There is a gender-related difference between physical fitness components of men and women with similar levels of physical activity, except f lexibility. Older men had stronger arms and legs, better dynamic balance, and better agility and aerobic capacities compared to older women in this research.Öğe Investigation of Relationships and Differences between Daily StepCount, Aerobic Endurance, and Leg Strength in Older Adults(2020) Şahin, Gülşah; Coşkun, Ali; Apaydın, SerapObjective: The aim of this study was to investigate the relationship between leg strength, aerobic endurance and daily step count and the differences between the age groups among the retired and community-dwelling older adults.Material and Methods: Thirty healthy older adults (aged ?65, range 65-83 yrs) were included in the study. Step counts were measured with a pedometer for seven days. Leg strength was measured with the 30 s chair stand test, aerobic endurance was determined with the six-minute walk test.Results: There were no significant relationships between daily step counts and leg strength (r=0.155, p=0.212) or aerobic endurance (r=0.129, p=0.252), (p>0.05), and neither between age and aerobic endurance (r=0.104, p=0.296), leg strength (r=-0.137, p=0.240), and daily step counts (r=-0.271, p=0.078). Between age groups, there were no significant differences in leg strength, aerobic endurance, daily step count, height and body weight, and body mass index (p>0.05). A significant relationship existed between daily step count and BMI (r=-0.340, p=0.036).Conclusion: The older adults in this study had good leg strength, poor aerobic endurance. Daily step counts were not sufficient in older adults. Leg strength and aerobic endurance were not determining factors for low daily step counts. Checking themselves with a pedometer can help seniors improve their daily activity levels.Öğe Laparoscopic cholecystectomy in cirrhotic patients with symptomatic cholelithiasis(TIP ARASTIRMALARI DERNEGI, 2014) Buluş, Hakan; Koçak, Erdem; Coşkun, Ali; Köklü, Seyfettin; Adam, GürhanGallstones are twice as common in cirrhotic patients as in the general population. Laparoscopic cholecystectomy (LC) was originally contraindicated in cirrhotic patients because of the associated portal hypertension and coagulopathy. But nowadays, it is not considered contraindicated. This study examined the safety of LC in Child’s class A-B patients. All the cirrhotic patients with gallstones who underwent LC between September 2008-October 20011 have been included in the study. All the cirrhotic patients with Child-Pugh class A and B cirrhosis undergoing LC were included in the study. Demographic characteristics and other parameters including initial presentation, conversion rate, complication rate, mortality, and duration of hospital stay, timing operative were investigated. 21 patients with Child-Pugh A (76.1%) and Child Pugh B (23.8%), liver cirrhosis, (F/M 4/21) underwent LC. The mean age was approximately 61.1±14 years. Two patients (9.5%) developed postoperative wound infection, and mean hospital stay was 3.8 (2-12) days. Of the 21 cases, 2 (9.5%) were converted to open cholecystectomy. The mean operation time was 82.5±15 minutes. Intra-operative and postoperative complications occurred in 3 patients (14.2%) in the form of liver bed bleeding. LC is a safe and effective alternative for the treatment of symptomatic cholelithiasis in patients with well-compensated Child´s Class A and Class B cirrhosis. The laparoscopic approach offers advantages of less blood loss, shorter operative time, and shorter length of hospitalization in patients with cirrhosis compared to open cholecystectomy. © 2014, TIP ARASTIRMALARI DERNEGI. All rights reserved.Öğe Üniversite Öğrencilerinin Yaş ve Cinsiyete Göre Bel Kalça Oranının İncelenmesi(Çanakkale Onsekiz Mart Üniversitesi, 2024) Coşkun, Ali; Şahin, GülşahAmaç: Bu çalışmada, üniversite öğrencilerinde yaş ve cinsiyete göre bel kalça oranlarının incelenmesini amaçlanmıştır. Yöntem: Çalışmaya Çanakkale’de öğrenim gören yaş ortalaması 20 olan 80 gönüllü (31 kadın, 49 erkek) birey katılmıştır. Çalışmaya katılan bireylerin yaşları alınmış, ağırlık, boy, beden kitle indeksi ve bel kalça oranı verileri biyoelektrik impedans inbody 270 cihazı ile toplanmıştır. Araştırma kapsamında yapılan ölçümlerden elde edilen veriler, korelasyon ve t-testi yapılarak analiz edilmiştir. Bulgular: Kadınların bel kalça oranı ortalaması 0.86±0.05, bki ortalaması 20.69±4.04 kg/m2, ağırlık ortalaması 55±11kg, boy ortalaması 163±5cm olarak tespit edilmiştir. Erkeklerin bel kalça oranı ortalaması 0.84±0.07, BKİ ortalaması 23±5.4kg/m2, ağırlık ortalaması 73±20kg, boy ortalaması 178±6cm olarak tespit edilmiştir. Katılımcıların bel kalça oranı ile yaş arasında bir ilişki tespit edilememiştir. Ayrıca kadın ve erkekler arası bel kalça oranı arasında istatistiksel olarak anlamlı fark görülmemiştir (p>0.05). Sonuç: Sonuç olarak çalışmaya katılan bireylerin bel/kalça oranları ve beden kitle indeksi verileri birbirine yakın bulunmuştur ve Dünya sağlık örgütü verilerine göre sağlık risklerinin orta seviyede oldukları belirlenmiştir.Öğe Which Exercise Type is Better on Autophagy in Older Adults?(2021) Coşkun, Ali; Günar, Bilgetekin Burak; Şahin, GülşahAging is characterized by accumulation of damage in cellular components increasing fragility and risk of death caused by disruption of different biological processes. The autophagy is a basic cellular homeostasis process requiring different pathophysiologic conditions for degradation and recycling of damaged cellular organelles and proteins. This process, called autophagy, is a fundamental cellular homeostatic process required in different pathophysiological conditions for the degradation and recycling of damaged cellular organelles and proteins. During the aging process, the autophagy flux reduces. However, both animal and human studies show that exercise has positive effects on autophagy markers and flux within aging metabolism. The aim of this review is to answer a few questions such as “Which exercise stimulates autophagy more in aging?”, “What do the available human research results indicate?”, “How does aging affect autophagy?”, “What is the correlation between exercise, aging, autophagy and muscle mass?”. According to the research results, resistance exercises and endurance exercises affect autophagy in the aging process. Resistance exercises increase the autophagy flux and may prevent sarcopenia. Endurance exercises increase oxidative stress, which may increase autophagy flux and preserve mitochondria quality. There is a need for new studies to more clearly reveal the effects of both exercise types. However, it is well known at present that whatever exercise is performed, obesity, chronic diseases, menopause, initial autophagy level and content, fitness levels of elderly individuals, training status, mitochondria content, muscle mass and nutrition type may change the progress of autophagy.
