درخت حوزه‌های تخصصی

Background: Balance is a critical physical factor for achieving independence, and children with spastic cerebral palsy often experience motor and balance difficulties. Aim: The aim of this study was to investigate the effects of game therapy on the balance of children with cerebral palsy, with a focus on basic abilities. Materials and Methods: This study utilized a quasi-experimental design with a pretest-posttest controlled approach. Twenty children aged 4-10 years, diagnosed with spastic diplegic cerebral palsy with levels 1 and 2 according to SCFMG standards, with a minimum IQ of 80 (to be able to perform the required tasks), and possessing the basic ability to stand and maintain posture balance, as well as communicate and understand linguistic concepts, were randomly selected from rehabilitation clinics in Tehran. Subjects were randomly divided into the control and game therapy groups. The pediatric balance scale (PBS) test was used to evaluate the balance level using a WII device with a wireless controller and a motion controller. The exercise program consisted of nine different games targeting various areas with the common goal of improving the child's balance. After 20 game therapy sessions, (four 20-minute sessions per week,) tests were repeated in the post-test. The data were analyzed with tow way ANOVA Test and paired T-test by SPSS, 20. Results : The results of the paired t-test indicate a significant improvement in static balance in the post-test for the game therapy group when compared to the pre-test ( P <0.0001). Moreover, the dynamic balance of the experimental group showed a significant improvement in the post-test when compared to the pre-test ( P =0.042). Conclusion: The study findings indicate that game therapy is a viable method for enhancing both static and dynamic balance in children with cerebral palsy. Given that the games used in the therapy are intended to be played at home with parental supervision, it is advised that these games be utilized to improve the balance of children with cerebral palsy.

The worldwide coronavirus pandemic has led to the emergence of different patterns of behavior in different contexts; one of the most important of these contexts is leisure. The aim of this study was to identify the concepts and categories of leisure during the coronavirus pandemic (emphasis on sports-related studies) and using a qualitative meta-synthesis method. For this purpose, after searching for resources related to the field of leisure (emphasis on sports-related studies) during the coronavirus pandemic, 169 primary sources were found and among them 36 sources were selected and analyzed. The results of a meta-synthesis of leisure studies during the coronavirus pandemic (emphasis on sports-related research) was classified into 7 main categories physical, cognitive (mental), emotional, sociocultural, economic, technology, and environmental conditions and a sports leisure model was presented during the coronavirus pandemic. According to the results of this study, if proper planning and monitoring by sports-related organizations and the media is considered, sports leisure time during the coronavirus pandemic can bring physical, cognitive (mental), emotional and sociocultural benefits for individuals and reduce the negative effects of coronavirus disease in communities. On the other the coronavirus pandemic has revolutionized leisure conditions, and in particular sports leisure, by revolutionizing technology, economics, and conditions environment.

Background: Transmembrane protein fibronectin type III domain-containing protein 5 (FNDC5) is as a myokine, metabolic regulator and potential therapeutic agent which is known as a potential trait for metabolism and obesity. Aim: The purpose of this study was to evaluate the effect of high intensity interval swimming training on circulating irisin and some metabolic syndrome in postmenopausal overweight women. Materials and Methods: Thirty postmenopausal overweight women (55.73 ± 2.66 years, 26.72±2.33 kg/m 2 ) were randomized into high intensity interval swimming training (n=15; HIIT) and control groups (n=15; CON). HIIT performed 6–10×30 s swimming interspersed by 2 min recovery for an 8-week period completing 24±1 session (average heart rate= 0.89±0.029% HRmax). Fasting blood samples were taken and body mass index was measured pre- and post-intervention. Results : In CON, there was not significant change in all measured variables before and after the intervention period. Irisin increased ( P <0.01) by 0.64±0.27 mg/ml in HIIT group. Insulin decreased ( P <0.01) by 0.96±0.36 mg/dl while the blood lipid profile P = 0.78 cholesterol, P =0.14 TG, P =0.10 HDL, P =0.52 LDL, systolic blood pressure ( P = 0.51), dyastolic blood pressure ( P = 0.75), and BMI ( P = 0.87) were unaltered. Conclusion: The result of present study showed that high intensity interval swimming trainings is an effectual and time-efficient training way for increasing irisin, and it can lead to compensatory irisin increases in postmenopausal overweight women.