Abstract
With the purpose of considering the existence of variations in the flexibility in 2 phases of the menstrual cycle (menstrual phase and ovulatory phase) of college athletes, functional and multi-articular flexibility tests were applied to 28 women with an average age of 20.9 ± 3.0 years, a moderate level of stress, few hours of sleep related to high levels of stress, and a habit of alcohol consumption of at least once a month in the majority of them. In the general population, the t Student did not show significant differences in the 2 phases evaluated. The flexibility results were 50.73 ± 17.97º and 51.97 ± 16.76º (t = -1.031; p = 0.312) in the anteversion shoulder test, 58.14 ± 17.28º y 60.53 ± 17.12º (t = -1.754; p = 0.091) in the retroversion shoulder test, and 110.63 ± 7.56 cm y 110.48 ± 8.31 cm (t = 0.252; p = 0.803) in the Sit and Reach Test, in the ovulatory and menstrual phase, respectively. Nevertheless, the stratified t Student found more flexibility in the ovulatory phase in women who consumed alcohol regularly (p= 0.020) and had a higher level of stress (p= 0.040) in the anteversion shoulder test; in women who did not sleep adequately (p= 0.030), slept less than 7 hours daily (p= 0.040), or had a short luteal phase-less or equal to 9 days- (p= 0,006) in the retroversion shoulder test. In conclusion, there were no statistically significant variations in the flexibility during the menstrual cycle in the general population. However, certain socio-demographic and clinical conditions seem to predispose variations throughout it.References
American Society for Reproductive Medicine. (2015). Current clinical irrelevance of luteal phase deficiency: a committee opinion. Fertility and Sterility, 103(4), 27-32. doi: http://dx.doi.org/10.1016/j.fertnstert.2014.12.128
Ayala, F., y Sainz, P. (2011). Fiabilidad absoluta de las pruebas sit and reach modificado y back saber sit and reach para estimar la flexibilidad isquiosural en jugadores de fútbol sala. Apunts Medicina de l´Esport, 46(170), 81-88. doi: http://dx.doi.org/10.1016/j.apunts.2011.01.001
Ayala, F., Sainz, P., de Ste Croix, M., y Santoja, F. (2012). Fiabilidad y validez de las pruebas sit-and-reach: revisión sistemática. Revista Andaluza de Medicina del Deporte, 05(2), 57-66. http://dx.doi.org/10.1016/S1888-7546(12)70010-2
Balderas, A., Muñoz, D., Castro, J., Ramírez, R., Ángeles, W., Flores, M., . . . Solano, P. (2013). Porcentaje de adiposidad y su relación con el índice de inmunorreactividad de los receptores hormonales en mujeres mexicanas con cáncer de mama. Nutrición Hospitalaria, 28, 1321-1329. Recuperado de http://www.nutricionhospitalaria.com/pdf/6470.pdf
Bin Abd, H., Bin Ali, N., & Tet Sen, H. (2014). Generalized ligamentous laxity may be a predisposing factor for musculoskeletal injuries. Journal of Science and Medicine in Sport, 17(5), 474–478. doi: http://dx.doi.org/10.1016/j.jsams.2013.11.001
Cole, L., Ladner, D., & Byrn, F. (2009). The normal variabilities of the menstrual cycle. Fertility and Sterility, 91(2), 522-527. doi: http://dx.doi.org/10.1016/j.fertnstert.2007.11.073
Davydov, D., Shapiro, D., Goldstein, I., & Chicz-DeMet, A. (2005). Moods in everyday situations: effects of menstrual cycle, work, and stress hormones. Journal of Psychosomatic Research, 58(4), 343-349. doi: http://dx.doi.org/10.1016/j.jpsychores.2004.11.003
Fehring, R., Schneider, M., & Raviele, K. (2006). Variability in the Phases of the Menstrual Cycle. Journal of Obstetric, Gynecologic and Neonatal Nursing, 35(3), 376-384. doi: http://dx.doi.org/10.1111/j.1552-6909.2006.00051.x
Forga, L., Petrina, E., y Barbería, J. (2002). Complicaciones de la obesidad. Anales del Sistema Sanitario de Navarra, 25(1), 117-126. Recuperado de http://recyt.fecyt.es/index.php/ASSN/article/view/5494
Gil, M., y Zuil, J. (2011). Fiabilidad y correlación en la evaluación de la movilidad de rodilla mediante goniómetro e inclinómetro. Fisioterapia, 34(2), 73-78. Recuperado de http://www.elsevier.es/es-revista-fisioterapia-146-articulo-fiabilidad-correlacion-evaluacion-movilidad-rodilla-S0211563811001908
Hägglund, M., Waldén, M., & Ekstrand, J. (2006). Previous injury as a risk Factor for injury in elite Football: A Prospective Study over two consecutive Seasons. British Journal of Sports Medicine, 40(9), 767-772. doi: http://dx.doi.org/10.1136/bjsm.2006.026609
Harlow, S., Windham, G., & Paramsothy, P. (2013). Menstruation and Menstrual Disorders: The Epidemiology of Menstruation and Menstrual Dysfunction. En Goldman, M.B., Troisi, R. & Rexrode, K.M (Eds). Women and Health (pp. 163-177). doi: http://dx.doi.org/10.1016/B978-0-12-384978-6.00012-1
Irurtia, A., Busquets, A., Carrasco, M., Ferrer, B., y Marina, M. (2010). Control de la flexibilidad en jóvenes gimnastas de competición mediante el método trigonométrico: un año de seguimiento. Apunts Medicina de l´Esport, 45(168), 235-242. doi: http://dx.doi.org/10.1016/j.apunts.2010.05.003
Labad, J., Stojanovic, A., Montalvo, I., Solé, M., Cabezas, A., Ortega, L., . . . Gutiérrez-Zotes, A. (2015). Stress biomarkers as predictors of transition to psychosis in at-risk mental states: Roles for cortisol, prolactin and albumin. Journal of Psychiatric Research, 60, 163-169. doi:http://dx.doi.org/10.1016/j.jpsychires.2014.10.011
León, C. (2000). Influencia del sexo en la práctica deportiva. Biología de la mujer deportista. Arbor, 168(650), 249-263. doi: http://dx.doi.org/10.3989/arbor.2000.i650.968
Maggioa, M., Colizzi, E., Fisichella, A., Valenti, G., Ceresinia, G., Dall’Aglio, E., . . . Ceda, G. (2013). Stress hormones, sleep deprivation and cognition in older adults. Maturitas, 76(1), 22-44. doi: http://dx.doi.org/10.1016/j.maturitas.2013.06.006
Menéndez, F. (2005). De la laxitud a la hipermovilidad articular. Revista Cubana de reumatología, 7-8.
Mihm, M., Gangooly, S., & Muttukrishna, S. (2011). The normal menstrual cycle in women. Animal Reproduction Science, 124(3-4), 229-236. doi: http://dx.doi.org/10.1016/j.anireprosci.2010.08.030
Moreno, C., Rodríguez, V., y Seco, J. (2008). Epidemiología de las lesiones deportivas. Fisioterapia, 30(1), 40-48. Recuperado de http://www.elsevier.es/es-revista-fisioterapia-146-articulo-epidemiologia-las-lesiones-deportivas-S0211563808729547
Morse, C., Spencer, J., Hussain, A., & Onambele, G. (2013). The effect of the oral contraceptive pill on the passive stiffness of the human gastrocnemius muscle in vivo. Journal of Musculoskeletal Neuronal Interactions, 13(1), 97-104. Recuperado de https://www.ncbi.nlm.nih.gov/pubmed/23445919
Pollard, C., Braun, B., & Hamill, J. (2006). Influence of gender, estrogen and exercise on anterior knee laxity. Clinical Biomechanics, 21(10),1060–1066. doi: http://dx.doi.org/10.1016/j.clinbiomech.2006.07.002
Prado, A. (2013). Influencia del ciclo menstrual en la flexibilidad en natación sincronizada. AGON International Association of Sport Sciences, 3(2),53-59. Recuperado de https://dialnet.unirioja.es/servlet/articulo?codigo=4727152
Rajendram, R., Hunter, R., & Preedy, V. (2013). Alcohol: Absorption, Metabolism, and Physiological Effects. En Caballero, B (Ed). Encyclopedia of Human Nutrition (Third Edition), 1, 40-49. doi: http://dx.doi.org/10.1016/b978-0-12-375083-9.00005-2
Tabar, V. (2014). Revisión: influencia de los cambios hormonales endógenos sobre las lesiones y la laxitud del ligamento cruzado anterior en mujeres deportistas (Tesis de Licenciatura en Fisioterapia). Recuperado de http://academicae.unavarra.es/xmlui/bitstream/handle/2454/12023/TFGVirginiaTabarLusarreta.pdf?sequence=1&isAllowed=y
Viana, A., Rosa, M., Cardoso, S., & de Freitas, S. (1999). Relação do ciclo menstrual com a flexibilidade de quadril de universitárias. Revista Mineira de Educação Física, 7(2), 52-59. Recuperado de http://www.revistamineiradeefi.ufv.br/artigos/arquivos/a518e5da43cdc41e88825af03abab5ea.pdf
Wondfo Biotech. (2014). Prueba de ovulación en orina en un solo paso Nº de cat. W2-S. Recuperado de http://www.wondfousa.com/pro.asp?id=102