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The effect of various phases of the menstrual cycle on the tolerance of a statoergonometric test
- Authors: Lapshina T.A.1, Shmidt A.A.1, Emelianov Y.A.1, Blaginin A.A.1, Barannik I.A.2
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Affiliations:
- Military Medical Academy named after S.M. Kirov
- Institute of Experimental Medicine
- Issue: Vol 20, No 3 (2020)
- Pages: 43-48
- Section: Original research
- URL: https://journals.eco-vector.com/MAJ/article/view/34771
- DOI: https://doi.org/10.17816/MAJ34771
- ID: 34771
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Abstract
Relevance. Nowadays, there is a worldwide practice of training women for piloting combat aircraft. An important problem arises of studying the tolerability of aerobatic overload by the female body, including during various periods of the ovarian-menstrual cycle.
The main aim of the study is to assess the tolerance of prolonged static tension of the muscles of the lower extremities and the abdominal press, as an equivalent to the tolerance of overload, by women in various phases of ovarian-menstrual cycle.
Methods. The static tension of the muscles of the legs and abdominal muscles is modeled using a five-step statergometric test. Tolerance is evaluated by the dynamics of indicators of computer stabilization before and after the test. The study involves 15 healthy women aged 21-23 years. Registration of estimated indicators is carried out in different phases of the ovarian-menstrual cycle.
Results. It is established that the postmenstrual phase of ovarian-menstrual cycle is characterized by good tolerance to long-term static tension of the muscles of the legs and abdominal muscles. Load tolerance decreases in the premenstrual phase.
Conclusion. The obtained data suggest that the tolerance of aerobatic overload in women may decrease in the premenstrual phase compared with the postmenstrual phase.
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About the authors
T. A. Lapshina
Military Medical Academy named after S.M. Kirov
Email: Tanyaleningrad@bk.ru
ORCID iD: 0000-0002-5053-6490
SPIN-code: 1874-7196
teacher of Department of Aviation and Space Medicine
Russian Federation, Saint Petersburg, RussiaA. A. Shmidt
Military Medical Academy named after S.M. Kirov
Email: VolandGM@yandex.ru
ORCID iD: 0000-0002-9848-4714
Старший преподаватель кафедры авиационной и космической медицины Военно-медицинской академии им. С.М. Кирова
Russian Federation, Saint Petersburg, RussiaY. A. Emelianov
Military Medical Academy named after S.M. Kirov
Email: VolandGM@yandex.ru
ORCID iD: 0000-0003-4803-3517
SPIN-code: 6874-5924
Senior Lecturer, Candidate of Medical Sciences of the Department of Aviation and Space Medicine
Russian Federation, Saint Petersburg, RussiaA. A. Blaginin
Military Medical Academy named after S.M. Kirov
Email: blaginin60@rambler.ru
ORCID iD: 0000-0002-3820-5752
SPIN-code: 2747-0146
Honored Scientist of the Russian Federation, Doctor of Medical Sciences, Doctor of Psychological Sciences, Professor, Head of the Department of Aviation
Russian Federation, Saint Petersburg, RussiaI. A. Barannik
Institute of Experimental Medicine
Author for correspondence.
Email: barannik@iemspb.ru
SPIN-code: 9304-9475
PhD (Biology), Head of the Department of Coordination of Scientific Activities
Russian Federation, Saint Petersburg, RussiaReferences
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СМИ зарегистрировано Федеральной службой по надзору в сфере связи, информационных технологий и массовых коммуникаций (Роскомнадзор).