جستجوی مقالات مرتبط با کلیدواژه "پیشگیری" در نشریات گروه "تربیت بدنی"

Today, in addition to physical, social, and political activities, sports are involved in other issues such as abuse. The aim of the present research is to analyze abuse in Iranian sports; and to identify the factors that cause it and its types. Using the qualitative method, data were collected through semi-structured interviews. The participants of the research include professors, specialists, experts, and experts in Abuse in sports. In order to analyze the data, the theme analysis method was used. The findings showed that there are 6 types of include: physical, sexual, neglect, emotional, financial, and communication abuse in Iranian sports. Furthermore, factors that form abuse in sports include: 1) Physical contact in sports and the type of clothing of athletes 2) social shortcomings, 3) private and family problems, 4) weakness of character and ignorance, 5) Weakness in administrative and legal systems 6), and Emphasis and desire to win medals. Based on the results of this research, it is very important to be aware of the factors and causes of abuse in sports, to recognize the problem, to make the right decision and to plan properly to prevent this issue, then it provides the possibility of better management. Knowing the types and causes of abuse in sports is a vehicle for training and protecting athletes, sports coaches, sports doctors, technical staff, managers and members of federations.

Objective :

Movement pattern correction exercises using TRX are a novel approach that has recently attracted the attention of researchers. Therefore, the purpose of this research is to investigate the effect of movement pattern correction exercises using TRX on the landing biomechanics and balance of female volleyball players prone to knee injuries.

Methods :

Twenty female volleyball players prone to knee injuries were selected based on specific criteria and split into two groups: one practiced TRX-based movement correcti:on exercises, while the other served as the control. Initial assessments included anthropometric measurements, static/dynamic balance, and landing biomechanics using various tests. The training group underwent exercises three times a week for six weeks, while the control refrained from impactful sports activities. All participants continued their volleyball routines. Post-training, the same assessments were conducted, and statistical analyses were performed using paired t-tests and analysis of covariance to evaluate the results.

Results :

The paired t-test results showed that the static and dynamic balance and landing mechanics of the subjects in the experimental group improved significantly in the post-test stage compared to the pre-test (p < 0.05), while there was no significant difference in the investigated variables in the control group (p ≤ 0.05). Additionally, the results of the analysis of covariance showed a significant difference in the scores of the balance and landing error variables between the two groups in the post-test phase (p < 0.05)..

Conclusion:

 Improving balance and increasing a person's ability to control the movements of the trunk and knee joint during landing can probably occur due to the improvement in the performance of the core stabilizer muscles of the body. Therefore, the use of movement pattern correction exercises using TRX can be considered an effective approach to prevent knee injuries in susceptible female volleyball players.

The existence of a crisis in any sports organization, including football clubs, will lead to unfavorable and stressful conditions. It is necessary for officials, structures, institutions, and sports organizations, based on understanding the conditions and dimensions of the disaster, to develop the capacity to withstand crises.  

The purpose of this study was to study the tools to deal with socio-economic crises in football clubs, which was done using a qualitative method and a systematic review with a data-based approach. In the 38 identified documents, the researchers achieved 134 open codes and 4 concepts.  

The identified tools were dealing with socio - economic crisis in the four categories of "resilience and adaptability", "infrastructure development", "financial measures" and "crisis management. Also, crisis management was identified as one of the most important strategies to the prevention and confrontation of socio - economic crises.  Crisis management planning plays an important role in keeping the scope of the crisis small and in controlling it quickly.  

Therefore, awareness and recognition of managers of football organizations about crisis management and the importance of planning for socio-economic crises are effective and useful step in the process of predicting and preventing crises, dealing with crisis and recovery after encountering a crisis.

The method of the present research is qualitative with a phenomenological approach. The community of participants included people active in virtual football betting who were first selected purposefully and then as snowballs. The interviews continued until the theoretical saturation was reached and finally with 19 people. Thematic (thematic) analysis method was used to analyze the research data. The results showed that in the works section of the company in betting, the main categories were divided into two sections: favorable works and unfavorable works. The desirable effects of betting in sports include filling leisure time and improving the psychological state, and the undesirable effects have individual and social dimensions. In the component of the causes of tendency to bet, the categories of odds test, environmental stimuli and improvement of mental state were determined. The category of chance test includes achieving material benefits and taking advantage of chance, environmental stimuli including attractive advertisements and advice from others, improving mental state includes different recreational experiences and relieving mental disorders. In the category of strategies for reducing betting injuries, the categories of monitoring and control, media education and psychological empowerment were defined. Supervision and control include monitoring families and organizations, media education including information and culture building, and finally psychological empowerment including providing entertainment and providing expert advice. To reduce the harms of betting, responsible organizations must consider preventive measures to deal with the negative effects of this phenomenon.

Anterior cruciate ligament (ACL) injuries are common in soccer and motion patterns are believed to play a key role in the incidence of non-contact ACL injuries. The aim of this study was to investigate the effect of the FIFA 11+ program on kinematical risk factors related to anterior cruciate ligament (ACL) injury and durability of the results in male elite-youth soccer players. Twenty- four male soccer players (mean ± SD: age = 16.79 ± 1.18 years, height = 174.17 ± 8.12 cm, mass = 62.45 ± 10.01 kg, experience = 6.96 ± 1.26 years) participated in this study and randomly were divided into two groups, intervention and control (n = 12 per group). The experimental group performed the FIFA 11+ program 3 times per week for 8 weeks whereas the control group just performed their regular warm-up program. The mixed-repeated measure showed that there was a significant improvement in the landing pattern between the pre-test and post-test for the 11+ group (P=0.006) while no significant was found improvement between the post-test and retention-test; after one month of post-test (P=0.146). It can be concluded that the FIFA 11+ program can improve the landing pattern during the real-world scenario in male elite-youth soccer players and this likely can be effective in reducing non-contact ACL injuries. However, due to the failure to maintain the effects of this program on the landing pattern, the necessity of continuation of performing the 11+ program is felt.