Changes in physiological and biomechanical variables in women practicing the Power Yoga system
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Study aim: To investigate changes in selected indices of anaerobic capacity, the ability to maintain body balance and the height of elevating body's centre of mass, and maximum power output in lower limbs during countermovement jump (CMJ) after 6 months of participation in yoga classes in Ashtanga Vinyasa system (Power Yoga).Material and methods: The study included 24 untrained women who volunteered to participate in a half-year experiment. The analysis focused on 12 women who participated in the classes until the experiment ended. The Wingate test was used to evaluate anaerobic capacity. In order to measure the functional state of vestibular organ the authors used a stabilographic method. Measurements of power output in the lower limbs and the height of elevation of the centre of mass in CMJ jumps were carried out using a dynamometric platform.Results: The 6 months of training in the Power Yoga system considerably improved the height of CMJ jumps from 0.276 ± 0.048 m to 0.308 ± 0.038 m (p<0.05). These changes were not accompanied by significant increases in maximum power output (1286 ± 200 W and 1327 ± 2134 W before and after, respectively; p>0.05).Conclusions: Practicing Power Yoga does not induce changes in the anaerobic capacity and the functional state of the vestibular organ in women.
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7 - 9 - 2012
- Balasubramanian B., M. S. Pansare (1991) Effect of yoga on aerobic and anaerobic power of muscles. Indian J. Physiol. Pharmacol., 35(4):281-282.
- Bera T. K., M. V. Rajapurkar (1993) Body composition, cardiovascular endurance and anaerobic power of yogic practitioner. Indian J. Physiol. Pharmacol., 37(3):225-228.
- Birch B. B. (1995) Power Yoga. Fireside, New York.
- Bruhn S., N. Kullmann, A. Gollhofer (2004) The effects of a sensorimotor training and a strength training on postural stabilization, maximum isometric contraction and jump performance. Int. J. Sports Med., 25 (1):56-60.
- Buśko K., Nowak A. (2008) Changes of maximal muscle torque and maximal power output of lower extremities in male judoists during training. Hum. Mov., 9(2):111-115.
- Buśko K., R. Rychlik (2006) Changes of the maximal muscle torque in women training Power Yoga (Astanga Vinyasa). Hum. Mov., 7(2):168-177.
- Buśko K., B. Wit, R. Borys (2002) Selected physiological variables during the preparatory period in junior rowers. Phys. Educ. Sport, 46 (3):375-385.
- Chen K. M., W. S. Tseng (2008) Pilot-testing the effects of a newly-developed silver yoga exercise program for female seniors. J. Nurs. Res., 16:37-46.
- Cowen V. S., T. B. Adams (2007) Heart rate in yoga asana practice: a comparison of styles. J. Bodywork Mov. Ther., 11:91-95.
- Diallo O., E. Dore, P. Duche, E. Van Praagh (2001) Effects of plyometric training followed by a reduced training programme on physical performance in prepubescent soccer players. J. Sports Med. Physiol. Fitness, 41(3):342-348.
- Fowler N. E., Z. Trzaskoma, A. Wit, L. Iskra, A. Lees (1995) The effectiveness of a pendulum swing for the development of the leg strength and counter-movement jump performance. J. Sports Sci., 13:101-108.[Crossref]
- Harris G. L., M. H. Stone, H. S. O'Bryant, C. M. Proulch, R. L. Johnson (2000) Short-term performance effects of high power, high force, or combined weight-training methods. J. Strength Cond. Res., 14(1):14-20.
- Hart C. E., B. L. Tracy (2008) Yoga as steadiness training: effects on motor variability in young adults. J. Strength Cond. Res., 22(5):1659-1669.[Crossref]
- Kyröläinen H., J. Avela, J. M. McBride, S. Koskinen, J. L. Andersen, S. Sipilä, T. E. Takala, P. V. Komi (2005) Effects of power training on muscle structure and neuromuscular performance. Scand. J. Med. Sci. Sports, 15(1):58-64.
- Madhavi S., P. S. Raju, M. V. Reddy, N. Annapurna, B. K. Sahay, D. G. Kumari, K. J. Murthy (1985) Effect of yogic exercises on lean body mass. J. Assoc. Physicians Indian, 33 (7):465-466.
- Raju P. S., S. Madhavi, K. V. Prasad, M. V. Reddy, M. E. Reddy, Sahay B. K., K. J. Murthy (1994) Comparison of effects of yoga & physical exercise in athletes. Indian. J. Med. Res., 100:81-86.
- Raju P. S., K. V. Prasad, R. Y. Venkata, K. J. Murthy, M. V. Reddy (1997) Influence of intensive yoga training on physiological changes in 6 adult women: a case report. J. Altern. Complement. Med., 3(3):291-295.[Crossref]
- Raub J. A., (2002) Psychophysiologic effects of hatha yoga on musculoskeletal and cardiopulmonary function: a literature review. J. Altern. Complement. Med., 8(6):797-812.[Crossref]
- Sarang P. S., S. Telles (2006) Oxygen consumption and respiration during and after two yoga relaxation techniques. Appl. Psychophysiol. Biofeedbeck, 31:143-153.[Crossref]
- Skiner A., O. Bar-Or (1996) The Wingate Anaerobic Test. Human Kinetics, USA.
- Tran M. D., R. G. Holly, J. Lashbrook, E. A. Amsterdam (2001) Effects of hatha yoga practice on the health-related aspects of physical fitness. Prev. Cardiol., 4:165-170.[PubMed]
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