E-ISSN: 2458-9101
Aerobic Exercise Improves Attention and Quality of Sleep Among Professional Volleyball Players
Morteza Taheri, Fariba Valayi
Sleep and Hypnosis: A Journal of Clinical Neuroscience and Psychopathology 2019; Online Ahead of Print
Low quality of sleep leading to cognitive problems is among key a reasons that declines the athlete performance especially due to stressful athletic events. Thus, the aim of the study was to investigate the effect of aerobic Exercise on attention, and quality of sleep among professional volleyball players. 21 professional female volleyball players were selected through purposive sampling and divided randomly into two experimental (n=11; with mean age of 19.3 years old) and control group (n=10; with mean age of 19.6 years old). Subjects were measured for attention performance and quality of sleep using Vienna system test and Pittsburgh Sleep Quality Index (PSQI) respectively. The exercise protocol included an eight-week aerobic exercise, three times per week, and 60 minutes per session with 60%-70% of the maximum heart rate. The intensity of exercise protocol was monitored by Polar Electro. Dependent and Independent t-test were used to analyze the data. The results suggested that both attention tests (speed processing and selective attention) were improved significantly in posttest in experimental group compared to control group (p≤0.05). In addition, It was shown that, quality of sleep was significantly improved in experimental group (p=0.001; t=8.01). Although professional athletes often do athletic activities, the regular aerobic exercise would improve their psychomotor performance and quality of sleep. Hence, it can be considered as a noninvasive and effective strategy to counteract sleep loss consequences and attention deficits caused by stressful conditions in athletic events.
Keywords: Attention, Quality of sleep, Athlete
Fullagar, H. H., Skorski, S., Duffield, R., Hammes, D., Coutts, A. J., & Meyer, T. (2015). Sleep and athletic performance: the effects of sleep loss on exercise performance, and physiological and cognitive responses to exercise. Sports medicine, 45(2), 161-186.

Harrison, Y., Horne, J. A., & Rothwell, A. (2000). Prefrontal neuropsychological effects of sleep deprivation in young adults--a model for healthy aging? Sleep, 23(8), 1067-1073.

Irandoust, K., & Taheri, M. (2017). The Effect of Vitamin D supplement and Indoor Vs Outdoor Physical Activity on Depression of Obese Depressed Women. Asian J Sports Med, 8(3), e13311. doi:10.5812/asjsm.13311

Irandoust, K., & Taheri, M. (2018). The Effect of Strength Training on Quality of Sleep and Psychomotor Performance in Elderly Males. Sleep and Hypnosis, 20(3), 160-165.

Jafari, M., Pouryamehr, E., & Fathi, M. (2017). The Effect of Eight Weeks High Intensity Interval Training (HIIT) on E-Selection and P-Selection in Young Obese Females. Int J Sport Stud Hlth, In Press(In Press), e64336. doi:10.5812/intjssh.64336

Kline, C. E. (2014). The bidirectional relationship between exercise and sleep: Implications for exercise adherence and sleep improvement. American journal of lifestyle medicine, 8(6), 375-379. doi:10.1177/1559827614544437

Lo, J. C., Ong, J. L., Leong, R. L., Gooley, J. J., & Chee, M. W. (2016). Cognitive Performance, Sleepiness, and Mood in Partially Sleep Deprived Adolescents: The Need for Sleep Study. Sleep, 39(3), 687-698. doi:10.5665/sleep.5552

Monleon, C., Hemmati Afif, A., Mahdavi, S., & Rezayi, M. (2018). The Acute Effect of Low Intensity Aerobic Exercise on Psychomotor Performance of Athletes with Nocturnal Sleep Deprivation. Int J Sport Stud Hlth, In Press(In Press), e66783. doi:10.5812/intjssh.66783

Pavlovic, R., Mihajlovic, I., Idrizovic, K., Vrcic, M., Stankovic, D., & Joksimovic, M. (2018). Differences in Anthropometric Traits and Trend of Changes in High School Students. Int J Sport Stud Hlth, In Press(In Press), e68101. doi:10.5812/intjssh.68101

Philip, P., Sagaspe, P., Taillard, J., Moore, N., Guilleminault, C., Sanchez-Ortuno, M., . . . Bioulac, B. (2003). Fatigue, sleep restriction, and performance in automobile drivers: a controlled study in a natural environment. Sleep, 26(3), 277-280.

Reza Sharif, M., & Sayyah, M. (2018). Assessing Physical and Demographic Conditions of Freshman Male Medical Students. Int J Sport Stud Hlth, In Press(In Press), e67421. doi:10.5812/intjssh.67421

Sayyah, M., Rahimi, S., Bigdeli, M., & Rajabi, M. (2011). Comparing the anthropometric characteristics of injured and non-injured girl student athletes participating in the sport olympiads held by the ministry of health and medical education in the summer of 2009 in the city of Yazd. Biosciences Biotechnology Research Asia, 8(2), 367-371.

Taheri, M., & Arabameri, E. (2012). The effect of sleep deprivation on choice reaction time and anaerobic power of college student athletes. Asian journal of sports medicine, 3(1), 15.

Taheri, M., & Irandoust, K. (2017). The Exercise-Induced Weight Loss Improves Self-Reported Quality of Sleep in Obese Elderly Women with Sleep Disorders. Sleep and Hypnosis. doi, 10.

Thun, E., Bjorvatn, B., Flo, E., Harris, A., & Pallesen, S. (2015). Sleep, circadian rhythms, and athletic performance. Sleep medicine reviews, 23, 1-9.

Wunsch, K., Kasten, N., & Fuchs, R. (2017). The effect of physical activity on sleep quality, well-being, and affect in academic stress periods. Nature and Science of Sleep, 9, 117-126. doi:10.2147/NSS.S132078

Yousef Abadi, H. A., Mirzaei, B., Habibi, H., & Barbas, I. (2017). Prevalence of Rapid Weight Loss and Its Effects on Elite Cadet Wrestlers Participated in the Final Stage of National Championships. Int J Sport Stud Hlth, In Press(In Press), e64316. doi:10.5812/intjssh.64316