Перегляд за Автор "Prystupa, Evgen"

Зараз показуємо 1 - 2 з 2

Development of special physical qualities skilled kickboxers various style of competitive activity
(2019) Prystupa, Evgen; Okopnyy, Andriy; Hutsul, Natalia; Khimenes, Khrystyna; Kotellnyk, Andriy; Hryb, Ihor; Pityn, Maryan; Приступа, Євген; Окопний, Андрій; Гуцул, Наталія; Хіменес, Христина; Котельник, Андрій; Гриб, Ігор; Пітин, Мар'ян
The individual approach is an important and effective solution in improving the modern system of athletes’ preparation. This is repeatedly confirmed by scientific data and facts in various sports, in particular in combat sports. This approach also has advantages in kickboxing. In particular, it is important to take into account individual styles of competitive activities ("knockout style", "tempo style", "play style") when constructing the physical preparation of kickboxers. Considering the versatility and special advantages at the ring of athletes each of these styles, it is worth paying attention into their individual skill profiles when planning a training process. Aim: to increase the level of special physical qualities of skilled kickboxers various styles of competitive activity. The proposed author's program for constructing kickboxers’ special physical preparation on the basis of taking into account various styles of competitive activity allowed to obtain generally higher results in the level of manifestation of physical qualities in comparison with the traditional program of physical preparation in this kind of sport. As a result, there were observed the advantages of the experimental group athletes for the indices of "hand dynamometry" (weaker hand) – 6.03% and "pull ups in 30s" – 8.07% (р≤0.05) from the respective indices of the control group athletes. The author's approach to the construction of the physical preparation program contributed in general, to significant increase in the results of control exercises, which determine the level of special physical qualities development; higher relative indices of their increments; absence of the expressed negative direction of training loads. The traditional approach has also demonstrated its effectiveness, but in relation to the author's approach the results of physical qualities development level were lower.
Features of heart rate variability in breast cancer survivors with various types of attitude to the disease=Cechy zmienności rytmu zatokowego u osób po nowotworze piersi z różnym nastawieniem do choroby
(2018) Prystupa, Evgen; Odynets, Tetiana; Briskin, Yuriy; Svistelnyk, Iryna
Introduction: Surgical treatment and radiotherapy can prolong the life expectancy of women with breast cancer but also might have side efects on heart rate variability. Currently breast cancer treatment has contributed to signifcant improvements in survival rate, but negative efects on the psycho-emotional state and functionality of the autonomic nervous system of these interventions in women is high. We aimed to investigate the heart rate variability features in breast cancer survivors who have varied attitudes towards the disease. Material and methods: Heart rate variability analysis, determination of various attitudes towards the disease, and mathematical statistical methods. The survey of 110 breast cancer survivors was conducted utilizing Type of Attitude Toward The Disease questionnaire. The women were executed radical mastectomy and adjuvant radiation treatment for breast cancer. Patients aged between 56 and 60 years. Results: The results of our study showed that patients with a rational type of attitude towards disease had statistically (p<0.05) better parameters of heart rate variability. Values of standard deviation of the N-N interval, root mean square of successive diferences, total power, high-frequency range, and stress index were much better in patients with rational type of attitude as compared with the women who had intrapsychic and interpsychic attitudes. Conclusions: These data show that identifed features of various attitudes towards the disease in breast cancer survivors clarify the necessity for particular attention to their heart rate variability parameters.