Background and Study Aim. Physical fitness and psychological well-being of student-athletes had decreased significantly and became the main problem in this study. This study aims to investigate the effect of virtual reality-based Tabata training to increase the level of physical fitness and psychological well-being through a mixed method. Material and Methods. This study used a mixed method. The participants involved in this study were student-athletes (n=40) at Singaperbangsa Karawang University (Indonesia). Quantitative instruments used to measure physical fitness include 20 m shuttle run, 30 m sprint run, horizontal jump and leg dynamometer. While the qualitative instrument used to measure student-athlete perceptions through in-depth interviews for 30 minutes. Quantitative statistical analysis through IBM SPSS was used to find the mean and standard deviation. Independent samples t-test was used to test the difference in values between the experimental and control groups before and after the experiment. Meanwhile, the Paired samples t-test was used to investigate the effect of this training, both in the experimental and control groups. Qualitative statistical analysis was carried out qualitatively thematically, namely the results of in-depth interviews were coded and categorized into three themes. Results. There were several finding in quantitative research. First, there was no difference in physical fitness or psychological well-being between the experimental and control groups before the experiment (p>0.05). Second, there were differences in the values of physical fitness and psychological well-being between the experimental and control groups after the experimental program (p<0.05). Third, there was a significant effect in the experimental group on the level of physical fitness and psychological well-being (p<0.05) and the control group also showed an effect on changes in physical fitness and psychological well-being but smaller than the experimental group (p<0.05). In Qualitative research, student-athletes provided positive perceptions about virtual reality-based Tabata training which was easy, efficient and effective, fun and encouraged them to be more active. Negative perceptions were not all student-athletes and universities were equipped with virtual reality facilities. It must carried out in a location or place that was completely safe or far from vehicles. Conclusions. Our mixed study confirms that virtual reality-based Tabata training had positive effect to change the level of physical fitness and psychological well-being among student-athletes.

Tinnitus is a common and multifactorial condition that requires careful medical assessment and management. Many people with tinnitus believe foods can exacerbate or reduce their perception of the condition, but the research on the relationship between diet and tinnitus is limited. The aim of this article is to review the available literature on the efficacy of a healthy diet, use of dietary supplements, caffeine restriction and salt restriction against tinnitus. There is very weak evidence that dietary quality affects tinnitus symptoms, and further high-quality analytical studies are needed. On the other hand, the research is clear that dietary supplements are ineffective in reducing the symptoms of people with tinnitus and should therefore not be recommended by clinicians. There is also no supporting empirical scientific evidence for the commonly advocated restriction of caffeine and dietary salt for tinnitus patients.

CrossFit includes weightlifting, powerlifting, and gymnastics in various combinations of overloads and repetitions with limited rest periods or no rest between training sets. Due to the novelty of ...

Study purpose. This study aims to investigate the effect of the peer teaching model on improving the physical literacy of pencak silat athletes. Materials and methods. This study applied a mixed method. Participants were pencak silat male athletes (N=30) who studied at elementary schools in Cianjur district (Indonesia). Participants were divided into an experimental group (n=15) that carried out the peer teaching model and a control group (n=15) that carried out daily teaching routines without participating in any activities. After implementing the peer teaching model, 15 participants were interviewed about the implementation of peer teaching in school model and the benefits of peer teaching. The quantitative research instrument involved physical literacy-movement competence, cognitive and affective domains. Meanwhile, the qualitative research instrument involved in-depth interviews for 30 minutes. Analysis of quantitative data used IBM SPSS. Analysis of qualitative data used thematic analysis. Results. The quantitative study results showed that there was a significant increase in physical literacy in the experimental group (p0.05). The qualitative study results showed that most of participants gave diverse perceptions and all agreed that the peer teaching model could improve the physical literacy of athletes with poor condition. Conclusions. This study concluded that peer teaching is an alternative teaching that can be used during COVID-19 to improve the physical literacy of pencak silat athletes.