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Öğe Chronotype as a predictor of athletic performance in youth with mild intellectual disabilities(Frontiers Media Sa, 2024) Kurtoglu, Ahmet; Eken, Ozgur; Tuerkmen, Musa; Car, Bekir; Setiawan, Edi; Yermakhanov, Baglan; Alotaibi, Madawi H.Aim This study aimed to explore the influence of circadian rhythms on athletic performance in individuals with mild intellectual disabilities (ID), with a specific focus on elucidating the association between chronotype and various performance metrics. Methods The study was a cross-sectional study consisting of 30 male participants aged between 11 and 19 years and diagnosed with mild ID. The chronotypes of all participants were assessed using the Childhood Chronotype Questionnaire (CCQ). Performance assessments were divided into three groups. Group A tests [sit and reach, medicine ball throw (MBT), plank], group B tests [handgrip strength (HGS), standing long jump (SLJ), 20-m sprint (20 ms)] and group C tests [vertical jump (VJ), hanging with bent arm (HBA), Illinois agility test) in order to ensure adequate rest periods between tests and not to affect the results. These group tests were performed 48 h apart, between 09:00-10:00 and 17:00-18:00, after a dynamic warm-up session. Results Significant variations were observed in the sit-and-reach test (t = -4.154, d = -0.75, p < .001), HGS (t = -2.484, d = -0.45, p = .019), SLJ (t = -2.117, d = -0.38, p = .043), VJ (t = -5.004, d = -0.91, p < .001), and plank duration (t = -4.653, d = -0.84, p < .001). Evening performances showed improvement in MBT, HBA, 20 ms, and the Illinois agility test, although these differences were not statistically significant (p > .05). Notably, positive correlations were identified between participants' chronotypes and their performance in HBA (morning/evening; r = .693, p = .026; r = .656, p = .039, respectively) and the plank (evening; r = .717, p = .020), with negative correlations noted in the 20 ms (morning/evening; r = -.703, p = .023; r = -.710, p = .021, respectively). Conclusion The findings suggest that individuals with mild ID exhibit enhanced athletic performance during evening hours. These insights underscore the importance of considering chronotype in tailoring exercise interventions for this population to optimize outcomes.Öğe Effect of Music and Lemon Aroma on Anaerobic Power and Balance of Athletes After Exhausting Activity(KMAN Publication Inc., 2023) Adanur, Oğuzhan; Oncu, Mertkan; Turkmen, Musa; Eken, Özgür; Kurtoğlu, Ahmet; Yermakhanov, Baglan; Setiawan, EdiBackground: The aim of this study was to investigate the effect of lemon aroma (LA) and music on anaerobic power and balance in athletes following sporting activity. Recognizing the potential influence of sensory stimuli on performance, we sought to contribute valuable insights into optimizing recovery strategies for athletes. Objectives: The primary objective was to assess the effects of LA and music on anaerobic power and balance, employing a comprehensive set of physical fitness factors. Methods: Twelve male amateur athletes were randomly included in our study. These individuals were given LA, music, and with no supplementation (control) for 72 hours, followed by a standardized recovery phase using a Monarch ergometer, and lactic acid levels were measured after the intervention to assess the physiological effect. Balance analysis covering both static and dynamic conditions was performed using a specialized balance machine. Isometric dynamometer measurements and detailed assessments of Sargent’s jumping performance were performed to analyze physical fitness factors. Results: Significant differences were observed in balance parameters, with both static balance (SB) and dynamic balance (DB) registering higher values in the control time (P = 0.006; P < 0.001, respectively). Lemon aroma exposure resulted in the highest values for peak power (PP) and relative PP (RPP) (P < 0.001; P < 0.001, respectively). Conversely, in the control time exhibited the lowest values for relative anaerobic power (RAP) and vertical jump (VJ). Conclusions: The findings suggest a positive influence of stimulating aroma (lemon) and music elements on sportive performance. Lemon aroma was associated with enhanced anaerobic power, while the control group exhibited superior balance outcomes. These results underscore the potential benefits of incorporating sensory interventions into athletes’ recovery protocols for optimized performance. © 2023, Adanur et al.Öğe Pes planus level affects counter movement jump performance: A study on amateur male and female volleyball players(Lippincott Williams & Wilkins, 2024) Kurtoglu, Ahmet; Car, Bekir; Eken, Ozgur; Demir, Gozde; Turkmen, Musa; Setiawan, Edi; Alotaibi, Madawi H.The aim of this study was to investigate the effect of pes planus level on counter movement jump (CMJ) performance parameters in amateur female and male volleyball players. In this context, amateur volleyball players aged between 18 and 23 years actively playing in the university school volleyball team were included in the study. Pes planus levels of the participants were analyzed using the navicular drop test (NDT). My Jump Lab application was used for CMJ measurement. Within the scope of CMJ, the participants' jump height, force, relative force, power, relative power, average speed, take-off speed, impulse, and flying time were analyzed. According to the linear regression results between NDT and CMJ parameters, force in males (t = 12.93, P = .049) and average speed in females (t = -3.52, P = .017) were significantly associated with NDT. NDT was similar in men and women (P > .05). However, all CMJ parameters were highly different between genders (P < .001). In the correlation analysis between sport age and physical characteristics and CMJ parameters; height (r = .386, P = .046), weight (r = .569, P = .002), leg length (r = .389, P = .045), foot length (r =. 558, P = .005), foot width (r = .478, P = .018), force (r = .407, P = .039), impulse (r = .460, P = .018) parameters, and sport age. The results suggest that the average speed in females and force in males both significantly influenced NDT, highlighting the significance of both factors in predicting NDT scores. Moreover, all CMJ measures showed significant variations between genders, although the NDT scores did not. Furthermore, the correlation analysis demonstrated a strong correlation between a number of physical attributes and CMJ parameters, highlighting the multifaceted nature of athletic performance and indicating the possible impact of these attributes on CMJ results.Öğe The Effect of Training Experience on Cardiac Morphology in Resistance Exercise Practitioners: A Study on Left Ventricular Systolic and Diastolic Parameters and Left Atrium Mechanical Functions(Mdpi, 2024) Kurtoglu, Ahmet; Kurtoglu, Ertugrul; Car, Bekir; Eken, Ozgur; Muracki, Jaroslaw; Setiawan, Edi; Alotaibi, Madawi H.Background and Objectives: Resistance exercises (REs) are a type of physical activity that individuals from many age groups have been doing recreationally, both as amateurs and professionally, in their daily lives in recent years. It is crucial to understand the effects of such sports on cardiac morphology in order to maximize the benefit of training and to tailor the training content accordingly. The aim of this study was to investigate the relationship between training experience (TE) and left ventricular (LV) systolic and diastolic parameters and left atrial (LA) mechanical function in healthy subjects who regularly performed RE for different durations. Materials and Methods: Forty-five healthy adults [age = 28.91 +/- 10.30 years, height = 178.37 +/- 5.49 cm, weight = 83.15 +/- 13.91 kg, body mass index = 26.03 +/- 3.42 kg/m(2), TE = 7.28 +/- 6.49 years] who performed RE between 1 year and 20 years were included in our study. The transthoracic echocardiograms (ECHOs) of the participants were evaluated by the cross-sectional research method, which is often used to understand the current situation in a given time period. Correlations between TE and LV systolic and diastolic parameters and LA mechanical function were analyzed. Results: As a result, interventricular septal thickness (IVS; r = 0.33, p = 0.028), the aortic diameter systole (ADs; r = 0.56, p < 0.001), and aortic diameter diastole (ADd; r = 0.58, p < 0.001) were positively correlated with TE, indicating associations with increased left ventricular (LV) hypertrophy and reduced ventricular compliance, while the aortic strain (AS; r = -0.44, p = 0.002), aortic distensibility (AD; r = -0.62, p < 0.001), and diastolic flow parameters including E (r = -0.41, p = 0.005), E/A (r = -0.38, p = 0.011), and E/Em (r = -0.31, p = 0.041) were negatively correlated with TE, reflecting impairments in diastolic function. Conclusions: This study showed that diastolic parameters were adversely affected in chronic RE. Therefore, we think that these individuals may have decreased relaxation and filling functions of the heart, which may also reduce adequate oxygen and nutrient delivery to the tissues. In this context, cohort studies are needed to analyze in detail the reasons for the decrease in diastolic parameters in these individuals.
