Studies in Sports Science and Physical Education

Long-Term Effects of Triathlon Events on the Integration of Cultural and Tourism Development in Spanish Coastal Cities

2025-04-03T06:25:49+00:00

This paper explores the long-term impacts of triathlon events on the integration of cultural and tourism development in Spanish coastal cities. Positioned at the crossroads of sport, place branding, and sustainable tourism, triathlons are shown to catalyze diverse forms of local regeneration. Drawing on case studies from cities such as Calella, Salou, and Girona, the study demonstrates how these endurance events extend tourist stay duration, increase per capita visitor spending, and promote high return rates, especially during off-peak seasons. Through spatial redistribution of tourist flows and the incorporation of local cultural assets, triathlons contribute to the rebranding of traditional beach resorts into wellness-oriented and culturally enriched destinations. The paper highlights how triathlon events foster stakeholder engagement, entrepreneurial innovation, and civic participation, generating long-term socioeconomic value beyond the event itself. Spatial analysis, stakeholder surveys, and comparative economic assessments support the conclusion that triathlon events are effective tools for achieving temporal diversification, rural inclusion, and destination sustainability. This interdisciplinary inquiry underscores the potential of sport tourism to serve as a lever for integrated and resilient coastal development.

Effects of Wearable Device-Based Physical Activity Intervention on Sedentary Behavior and Cardiovascular Risk Factors Among Office Workers

2025-04-03T06:27:45+00:00

Prolonged sedentary behavior among office workers poses significant health risks, including cardiovascular disease and metabolic disorders. In China, the rapid expansion of corporate and technology sectors has exacerbated these issues, leading to increased hypertension, obesity, and insulin resistance. Wearable device-based interventions help mitigate sedentary time through real-time movement tracking, activity reminders, and personalized goal-setting. Research indicates that such interventions can reduce sedentary time by 25–40%, increase daily steps by 2,500–3,500, and improve blood pressure, insulin sensitivity, and lipid profiles. Long-term use is associated with a 30% lower risk of cardiovascular disease and enhanced workplace productivity. However, challenges such as adherence decline, data accuracy concerns, workplace movement restrictions, and privacy issues persist. Future research should explore AI-driven adaptive goal-setting, behavioral reinforcement, and social motivation strategies, alongside corporate policies that promote active office environments. With advancements in sensor technology and digital health integration, wearable devices can play a crucial role in cardiovascular health management and workplace wellness.

A Review of Research on the Effects of Mindful Exercises on Emotion Regulation and Mental Health Among Adolescents

2025-04-03T06:29:30+00:00

The rising prevalence of mental health challenges among Chinese adolescents—driven by academic pressure, social change, and post-pandemic psychological stress—has underscored the urgent need for accessible, culturally congruent interventions. Mindful movement practices such as Tai Chi and yoga, which integrate breath regulation, body awareness, and meditative focus, have garnered increasing attention for their capacity to enhance emotional regulation and psychological resilience during adolescence. This review synthesizes current empirical research on the psychological and neurocognitive effects of Tai Chi and yoga among adolescents in China, with an emphasis on developmental appropriateness, cultural fit, and mechanisms of change. Drawing from systematic reviews, randomized controlled trials, and neurophysiological studies, the paper highlights the cognitive and emotional benefits of these interventions—particularly in modulating stress responses, improving executive functioning, and strengthening prefrontal-limbic connectivity. Tai Chi, rooted in traditional Chinese culture and health philosophy, enjoys institutional support and strong cultural legitimacy, making it highly scalable in school and community contexts. Yoga, while culturally imported, has found increasing acceptance among urban adolescents, especially when adapted to local norms and delivered in secular, wellness-oriented formats. The paper also explores the role of interoception, autonomic regulation, and implicit emotional processing as key pathways for therapeutic benefit. Finally, the review discusses comparative cultural considerations, public health implications, and future research directions, arguing that both practices—especially when thoughtfully adapted—can serve as complementary tools for promoting adolescent mental health in China.

Application of Wearable Devices in Swimming Training Monitoring from the Perspective of Training Load Quantification

2025-04-03T06:31:09+00:00

This study explores the application of wearable devices in training monitoring based on the current need for training load quantification in swimming. Through a literature review, relevant studies were collected and analyzed, examining the role of different metrics in training load quantification. The results indicate that wearable devices in swimming can quantify load indicators such as heart rate, muscle oxygen, and speed, assisting coaches and athletes in better understanding training effects and fatigue levels. It concludes that the use of wearable devices provides more precise monitoring for swimming training, aiding in the optimization of training plans and enhancement of athletic performance.

Psychological Dependence on Long-Term Nitric Oxide-Boosting Supplement Use Among Athletes and Its Potential Impacts on Cardiovascular Health Risks

2025-04-03T06:34:25+00:00

Nitric oxide (NO)-boosting supplements are widely used by athletes in China for enhancing endurance, improving blood flow, and accelerating recovery. Containing L-arginine, L-citrulline, and dietary nitrates, these supplements promote oxygen delivery and delay fatigue. However, concerns over psychological dependence, cardiovascular risks, and metabolic adaptation raise questions about their long-term safety.
This study explores NO supplementation mechanisms, physiological effects, and associated risks. While short-term use enhances vasodilation and endurance capacity (5-8%), prolonged reliance may disrupt blood pressure regulation, induce NO tolerance, and impair endothelial function. Psychological dependence can further lead athletes to believe performance declines without supplementation, reinforcing habitual use.
A balanced strategy incorporating natural dietary NO sources, structured supplement cycling, psychological support, and regulatory oversight is essential. The General Administration of Sport of China (GASC) and National Medical Products Administration (NMPA) should strengthen supplement quality control, labeling accuracy, and athlete education. Future research should assess long-term cardiovascular effects to guide safer supplementation practices. By optimizing natural NO production and responsible use, Chinese athletes can enhance performance sustainably while minimizing health risks.