Background and Study Aim. The aim of this research was to examine The effect of depression among taekwondo students and its relationship with negative events due to COVID-19 in Mazandaran University. Material and Methods. This research was conducted on the appropriate sample of 116 Taekwondo students from Mazandaran university, being 18-24 years old. The applied measure instruments were - Adolescent Perceived Events Scale, Automatic Thoughts Questionnaire, General Self-Efficacy Scale, Confrontation with Stressing Situation Questionnaire, Social Support Questionnaire, Children's Depression Rating Scale-demonstrated satisfactory reliability. The data was processed using descriptive parameters, Pearson’s correlation coefficient and hierarchy regression analysis & SPSS23 software. Results. Achieved results didn’t show that predictor variables (common automatic thoughts, the sense of general self-efficiency, confrontation strategies and perceived support of family, coach and team peers) are the cause of the common negative events due to COVID-19 and depression relations of Taekwondo students in the middle period of adolescence. Conclusions. On contrary, the results have emphasized the fact that mutual relations of common negative events and depression of Taekwondo students, in this young category, can be explained using independent variables (unwilling unconscious negative thoughts, confrontation focused on feelings, as well as support of family, coach and team peers).
The aim of the current research was to examine the effect of 12 weeks of correctional exercises on body image and social anxiety in students with lordosis disorder. Statistical society of research includes boy university students in master's degree level of Mazandaran University of Science and Technology. The research sample includes 30 boy university students and has been selected randomly and voluntarily and has been divided into two groups of test and control. To gather data, we have used multi-dimension relations of a self-body questionnaire and social agitation questionnaire. The method of research is tested in the pre-test, post-test kind, and by the control group. The result of variance analysis showed there is a meaningful difference between experimental group and control group. It means, reforming practices are influential on improving body image and social agitation.
Nowadays a large and growing field of health psychology, researchers do point out, any logical reason for the establishment of a psychosomatic patient. This study examined the Evaluation of Kyphosis in Mazandaran University of Science and Technology students and its relation to psychological factors. The method used in this research is descriptive correlation method is implemented. Population study of boys and girls were 56 (31 boys and 25 girls) and who had kyphosis has voluntarily participated in this study. The spinal mouse was used to measure the kyphosis angle and for its assessment of the patient's spine-concept, depression and anxiety are better examples of MMPI-2RF questionnaire (Reconstruction form of Minnesota Multidimensional Personality Questionnaire) (α=0.84), test Beck Depression Inventory (α=0.85), and test anxiety or Spielberger's (α=0.87), were used. The results showed that using the Pearson correlation coefficient between self-concept (r=0.52; P=0.13), depression (r=0.54; P=0.41), and anxiety (r=0.34; P=0.28), and no significant correlation with kyphosis (p<0.05). The results showed that the student alone kyphosis indicative of anxiety, depression and self-concept is not sick but creates kyphosis is related to other social and environmental factor. The results showed that in patients with kyphosis alone is not an indication of mental disorders but should be considered in the treatment of patients with these abnormalities to psychological factors.
Purpose: Some of the benefits of physical activity may result from effects on hemostasis. However, the increased burden of cardiovascular complications and sudden death occurring during and immediately after exercise prompts investigation to elucidate the biological relationship between physical exercise and hemostatic function. The aim of this study was to determine effects of one bout exhaustive aerobic exercise and resistance training on the clotting times in healthy young women student. Material: Thirty trained volunteer female students of physical education were selected objectively and availability. The subjects were randomly divided into two groups of aerobic (n=15) and resistance training (n=15). Aerobic group performed exhaustive workout program on treadmill intensity 65 to75% VO2max on treadmill. The resistance group completed three sets of 5-7 repetitions of six exercises at an intensity corresponding to 80% of 1RM. Following 12 to 14 hours of nightly fasting, venous blood samples (5 cc) were collected pre, immediately after exercise and after 60 min of recovery and analyzed for PT (Prothrombin Time) and aPTT (Activated Partial Thromboplastin Time) times. Participants were matched according to anthropometric measurements, age and VO2max. Hypothesizes were tested by using independent t, repeated measures and post-hoc test (p≤0.05). Results: One bout of the exhaustive aerobic exercise and resistance training caused significantly shortening in PT (p<0.001) and aPTT (p=0.006, p<0.001 respectively) times at immediately after exercise. Also aPTT (p=0.005, p<0.001 respectively) times significantly increased after recovery in comparison with baseline levels in two groups. No significantly differences observed in PT and aPTT between two groups in all stages. The results show that exhaustive aerobic exercise and resistance training lead to mild and transit increase in coagulation system and induced shortening clotting times. Exercise-related hypercoagulability is mainly due to an increase in coagulation factor VIII (FVIII) with no parallel alterations of other clotting factors. Conclusions: Similar to endurance exercise, FVIII activity raises following resistance exercise, and appears to be positively correlated with the volume of weight lifted. The ß-adrenergic pathway has been implicated as a possible pathway mediating an exercise- induced increase in FVIII and decease clotting time.
The purpose of this study was to Comparison of schools participating executives & parents of students in the School Sports Olympiad held in Mazandaran province. The research method was descriptive and survey research. The research population consists of all teachers of Physical Education (1593), respectively. According to Morgan random sample of three regions (East, Central and West), 310 were selected. The data collected through a questionnaire with a Likert scale was used Word. In this questionnaire, participants were asked to give their opinion about the involvement of interschool sports Olympiad held in three parts (opening and closing, during holding) stating. Its validity by 10 university professors were approved after a pre-test and reliability α=0.92 was confirmed. Kolmogorov-Smirnov test for normality of data and hypotheses for analysis of variance (ANOVA), t-test at significant level of P≤0.05 & was used SPSS22 statistical software. Analysis of the data shows that there is a significant difference between the involvement of school administration (principal and assistants) and parents of students in the School Sports Olympiad opening ceremony. There is a significant difference between the involvement of school administration (principal and assistants) and parents of students in the School Sports Olympiad held during the school year. There is a significant difference between the involvement of school administration (principal and assistants) and parents of students in the School Sports Olympiad held at the closing ceremony. There is a significant difference between the involvement of school administration (principal and assistants) in inter-school sports Olympiad held in the whole process (three stages). There is no significant difference between the students' parents to participate in inter-school sports Olympiad held in the whole process (three stages).
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