بهادر عزیزی

This study aimed to investigate the impact of swimming training on negative emotional states in male university students. Male university students aged 18 to 25 were randomly assigned to either an experimental group (15 people) or a control group (15 people). Negative emotional states were tested using the depression, anxiety, and stress scales (DASS) (Lovibond and Lovibond, 1995). Differences over time between the experimental and control groups were assessed by 2×2 (group by time) repeated-measures analysis of variance. The mean scores of depression, anxiety, and stress significantly improved post-intervention in both groups, but the level of significance was higher in the experimental group. Therefore, it can be said that swimming training had a significant impact on improving negative emotional states in male university students. So, swimming training and the use of physical and sports activities for young people can help to improve and reduce the level of negative emotional states such as depression, anxiety, and stress in these people and even strengthen positive emotions in them.

Consumer law is an innovative branch of law that began to develop in the second half of the 20th century. The creation and evolution of consumer law show the result of the political desire to develop and promote the rights and interests of consumers as the main players in the market. Therefore, the study aimed to identify and analyze the factors affecting the protection of Iranian sports products' consumer law. The research approach was qualitative with a grounded theory method. 13 experts including sports law and marketing experts, retailers, wholesalers, importers of sports goods, and manufacturers of sports goods and equipment, were chosen purposefully as participants. The sampling continued until data saturation. In addition to the interviews, 12 articles, 1 thesis, and 2 books were used to collect data. After data analysis, 59 initial codes, 9 subcategories, and 3 main categories (basic consumer rights, consumer's personal beliefs, and underlying elements of consumer protection) were identified. In general, the government's support and the supervision of the legal and regulatory institutions on the performance of manufacturers, suppliers, and sellers of Iranian sports products had a significant impact on the protection of the consumer law. Iranian consumers support Iranian sports products when they know that their rights are fully respected, and then they will buy and use Iranian sports products with more confidence.