Abstract
Background Athletes have a variety of obstacles that might shrink their chances of getting adequate rest, including competing and training times, travel, stress, academic responsibilities, and overtraining. Furthermore, athletes have been reported to have poor self-reports of their sleep length and quality. The study aims to assess the impact of yoga practice on sleep quality, stress, anxiety, psychological rigidity, and experience avoidance. Methods A pre- and post-test randomized design was applied for the research. Forty-four recreational athletes (age 18-45 years) were selected per the inclusion criteria from the athletes studying at Banaras Hindu University. Exclusion criteria are a likely severe psychiatric disorder, chronic illness, substance abuse, disability, endocrine or metabolic disorders, and history of using psychotropic drugs and smoking. The Yogic intervention contains the Pranayama and meditation, which was practiced for six weeks in the intervention group. Outcome variables were stress, sleep, anxiety, mindfulness, psychological rigidity, and experience avoidance. The Perceived Stress Scale (PSS), Pittsburgh Sleep Quality Index (PSQI), Sport Competition Anxiety Test, Mindful Attention Awareness Scale (MAAS), and Acceptance and Action Questionnaire-II (AAQ-II) were applied to measure the outcomes. Results The majority of the participants (30 (68%)) were male, and 44 (100%) had more than two years of sports experience. Of the participants, 18 (40.90%) had a habit of 3-5 hours of internet surfing. We noticed that there was a significant mean difference from pre- to post-intervention in terms of stress, sleep, anxiety, mindfulness, psychological rigidity, and experience avoidance (p < 0.0001). Conclusion The results concluded positive effects of yoga on athletes' stress, sleep, anxiety, mindfulness, psychological rigidity, and experience avoidance in athletes. Stress alleviation and reduced anxiety are the strongest predictors of improving psychological flexibility skills in athletes' daily lives. Improving mindfulness and supporting good sleep patterns could be good indicators of improving psychological rigidity and experience avoidance.