CHANGES IN MENTAL HEALTH AND SATISFACTION WITH LIFE DURING PHYSICAL INACTIVITY INDUCED BY BED REST EXPERIMENT

Authors

  • Tjaša Dimec Časar University of Primorska, Science and Research Centre, Institute for Kinesiology Research
  • Matej Tušak University of Ljubljana; Faculty of sport
  • Petra Dolenc University of Primorska, Faculty of Education

Abstract

Simulated weightlessness by bed rest model represents an important method to study the consequences of physical inactivity and sedentarism on the human body. The purpose of the study was to examine the effects of prolonged physical inactivity on psychological distress, depressive symptoms and satisfaction with life of healthy male adults. Participants were ten volunteers, aged between 21 and 28 years who were subjected to a 35-day head-down bed rest. Psychological state of the participants was measured with the General Health Questionnaire (GHQ-12), the Center for Epidemiological Studies Depression Scale (CES-D), and the Satisfaction with Life Scale (SWLS). Participants completed psychological inventories before, during and after the experiment. The results revealed no significant differences in mental health and satisfaction with life of participants following the head-down bed rest, however there was a tendency towards an increase in neurotic and depressive symptoms at the end of the experiment. The obtained results are interpreted in the light of stimulative living conditions in which the experiment was carried out, as well as the amount and quality of social interactions during the period of extended physical inactivity.

References

Berger, B. G., & Motl, R. W. (2000). Exercise and mood: A selective review and synthesis of research employing the Profile of Mood States. Journal of Applied Sport Psychology, 12, 69–92.

Biddle, S. J. H. (1995). Exercise and psychosocial health. Research Quarterly for Exercise and Sport, 66, 292–297.

Blinc, A., & Bresjanac, M. (2005). Telesna dejavnost in zdravje. Zdravstveno Varstvo, 74, 771–777.

Chen, S., Zhao, X., Zhou, R. L., Wang, L. J., & Tan, C. (2011). Effects of 15-day 6° head-down bed rest on emotion of female participants. Space Medicine & Medical Engineering 24(4), 253–258.

Diener, E., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The Satisfaction with life scale. Journal of Personality Assessment, 49, 71–75.

Diener, E. (2000). Subjective well-being: The science of happiness and a proposal for a national index. American Psychologist, 55, 34–43.

Dolenc, P., Tušak, M., Dimec Časar, T., & Pišot, R. (2009). Psihološki učinki skrajne gibalne neaktivnosti v pogojih simulirane breztežnosti. Psihološka obzorja, 18, 49–61.

Dolenc, P., Tušak, M., Dimec Časar, T., & Pišot, R. (2008). Vpliv popolne gibalne neaktivnosti na duševno zdravje in počutje zdravih mladih preiskovancev. Zdravstveno Varstvo, 47, 53–59.

Ekkekakis, P., Hall, E. E., & Petruzzello, S. J. (1999). Measuring state anxiety in the context of acute exercise using the State anxiety inventory: An attempt to resolve the brouhaha. Journal of Sport and Exercice Psychology, 21, 205–229.

Field, A. (2005). Discovering statistics using SPSS. London: Sage Publications.

Fontaine, K. R. (2000). Physical activity improves mental health. Physician and Sportsmedicine, 28, 83–84.

Fox, K. R. (1999). The influence of physical activity on mental well-being. Public Health and Nutrition, 2, 411–418.

Goldberg, D. P. (1972). The detection of psychiatric illness by questionnaire. London: Oxford University Press.

Gunji, A. (1997). Short review of human prolonged horizontal bed rest studies in Japan. Joural of Gravitational Physiology, 4, 1–9.

Gushin, V. I., Kholin, S. F., & Ivanovsky, Y. R. (1993). Soviet psychophysiological investigations of simulated isolation: some results and prospects. In S. L. Bonting (ed.), Advances in Space Biology and Medicine. London: JAI Press, Inc. 3, (pp. 5–14).

Guszkowska, M. (2004). Effects of exercise on anxiety, depression and mood. Psychiatria Polska, 38, 611–620.

Hirayanagi, K., Natsuno, T., Shiozawa, T., Yamaguchi, N., Watanabe, Y., Suzuki, S. et al. (2009). Changes in prevalence of subjective fatigue during 14-day 6 degree head-down bed rest. Acta Astronautica, 64, 1298–1303.

Hyeteok, K., Iwasaki, K., Miyake, T., Shiozawa, T., Nozaki, S., & Yajima, K. (2003). Changes in bone turnover markers during 14-day 6° head-down bed rest. Journal of Bone and Mineral Metabolism, 21, 311–315.

Ishizaki, Y., Fukuoka, H., Ishizaki, T., Katsura, T., Kim, C. S., Maegawa, Y. et al. (2000). Evaluation of psychological effects due to bed rest. Journal of Gravitational Physiology, 7, 183–184.

Ishizaki, Y., Fukuoka, H., Ishizaki, T., Katsura, T., Nishimura, Y., Haruna, M. et al. (1997). Psychological stress induced by 20 days bed rest. Journal of Gravitational Physiology 19, 95–98.

Ishizaki, Y., Fukuoka, H., Katsura, T., Nishimura, Y., Kiriyama, M., Higurashi, M. et al. (1994). Psychological effects of bed rest in young healthy subjects. Acta Physiologica Scandinavica, 150 (Suppl 616), 83–87.

Ishizaki, Y., Ishizaki, T., Fukuoka, H., Kim, C. S., Fujita, M., Maegawa, Y. et al. (2002). Changes in mood status and neurotic levels during a 20-day bed rest. Acta Astronautica, 50, 453–459.

Kanas, N., & Manzey, D. (2003). Basic issues of human adaptation to space flight: Space psychology and psychiatry. California: Microcosm Press and Kluwer Academic Publishers.

Liu, Q., Zhou, R., Chen, S., & Tan, C. (2012). Effects of head-down bed rest on executive functions and emotional response. PLoS ONE, 7, e52160. doi:10.1371/journal.pone.0052160.

Manzey, D., Lorenz, B., & Poljakov, V. (1998). Mental performance in extreme environments: Results from a performance monitoring study during a 438-day spaceflight. Ergonomics, 41, 537–559.

Nicolas, M., & Weiss, K. (2009). Stress and recovery assessment during simulated microgravity: Effect of exercise during a long-term head-down tilt bed rest in women. Journal of Environmental Psychology, 29, 522–528.

O’Connor, P. J., Raglin, J. S., & Martinsen, E. W. (2000). Physical activity, anxiety and anxiety disorders. International Journal of Sport Psychology, 31, 347–363.

Peluso, M. A. M., & de Andrade, L. H. S. G. (2005). Physical activity and mental health: The association between exercise and mood. Clinics, 60, 61–70.

Penedo, F. J., & Dahn, J. R. (2005). Exercise and well-being: A review of mental and physical health benefits associated with physical activity. Current Opinion in Psychiatry, 18, 189–193.

Qin, H. B., Wang, J., Bai, Y. Q., Wu, B., Liu, X. Y, Jin, X. L. et al. (2010). Effects of 60-day 6° head-down bed rest on the participants' emotion. Space medicine & medical engineering, 23, 163–171.

Radloff, L. (1977). The CES-D scale: A Self-report depression scale for research in the general population. Applied Psychological Measurement, 1, 385–401.

Rittweger, J., Felsenberg, D., Maganaris, C. N., & Ferretti, J. L. (2007). Vertical jump performance after 90 days bed rest with and without flywheel resistive exercise, including a 180 days follow-up. European Journal of Applied Physiology, 100, 427–436.

Styf, J. R., Hutchinson, K., Carlsson, S. G., & Hargens, A. R. (2001). Depression, mood state, and back pain during microgravity simulated by bed rest. Psychosomatic Medicine, 63, 862–864.

Warburton, D. E., Nicol, C. W., & Bredin, S. S. (2011). Health benefits of physical activity: the evidence. Canadian Medical Association Journal, 174(6), 801–809.

Zhao, X., Wang, Y., Zhou, R., Wang, L., & Tan, C. (2011). The influence on individual working memory during 15 days 6 degree head-down bed rest. Acta Astronautica, 69, 969–974.

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Published

12-01-2016

How to Cite

Dimec Časar, T., Tušak, M., & Dolenc, P. (2016). CHANGES IN MENTAL HEALTH AND SATISFACTION WITH LIFE DURING PHYSICAL INACTIVITY INDUCED BY BED REST EXPERIMENT. Annales Kinesiologiae, 6(1), pp. 27–38. Retrieved from http://194.249.2.56/index.php/AK/article/view/102

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Vol. 6 No. 1 (2015)

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