Vladislav Dychko’s scientific contributions

The article is devoted to the study of effective methods and strategies for improving strength abilities in qualified football players. Given the constant development of modern football and its demanding physical training of players, a wide range of reasons associated with the increase in strength performance in football players is investigated. The article discusses training techniques and methods aimed at increasing muscle strength, endurance and elasticity in football players. The authors analyze the impact of various physical exercises, including heavy strength training, functional training work, and exercises to develop stability and speed. The second part of the paper is devoted to the consideration of a differentiated approach in the training of football players, which is an important element in improving the physical and technical skills of players at different stages of their careers. It is established that a differentiated approach involves individualization of the training process, taking into account the characteristics of each player and his level of training.The ways of applying a differentiated approach in the formation of physical, technical and tactical competence of football players at different stages of their development are identified.The methods and strategies that allow coaches to effectively adapt training programs to the needs and capabilities of each player, ensuring the optimal development of their sports potential, are analyzed. Particular attention is paid to the individual characteristics of players, such as physical aptitude, technical skills, intellectual abilities and psychological stability, and how these characteristics can be taken into account when developing training programs. In conclusion, the article highlights the key aspects of improving strength abilities in skilled football players and provides recommendations on training methods to achieve optimal results on the field.

Aim: The article is dedicated to the study of the efficiency of complex of physical exercises on the dynamics of work of the cardiovascular system in primary school-age children with. Evaluation of the efficiency of influence of the complex of physical exercises on the dynamics of work of the cardiovascular system of children with scoliosis. Materials and Methods: 30 children (18 boys and 12 girls) with scoliosis, who performed the complex program of physical exercises, were examined. The age range of children is from 7 to 10. The activity of the cardiovascular system was evaluated based on the parameters of pulse pressure, stroke volume, maximal and relative aerobic capacity, pulse tolerance limit, and mean aortic pressure. Results: A possible increase in all parameters of the cardiovascular system after physical exercises was found. Increase in Maximum aerobic capacity (200,01±11,27 against 94,11±6,79 in boys; 210,01±7,90 against 64,32±1,22 in girls; (р<0,05) and relative Maximum aerobic capacity (5,97±0,51 against 3,57±0,79 in boys; 6,81±0,67 against 2,62±0,19 in girls; р<0,05) was shown. A possible increase in aortic pressure after physical exercises can indicate the increased pressure on a child’s organism. Conclusion: Scoliosis progression in children forms increased pressure on the work of the cardiovascular system, which manifests in the increase of pulse, mean aortic pressure, and stroke volume, and differs depending on age and sex and requires the development of the individual rehabilitation plan with consideration of found changes.

Scoliosis adversely affects the physical and mental health of children and adolescents. The scoliosis deformity develops faster during the period of intensive growth and development, which, in the absence of treatment, can lead to numerous disorders in many body systems, including the immune system. Study of the impact of the reactive response of peripheral blood neutrophils in adolescents (15-17 years old) with and without scoliosis. The reactive response of peripheral blood neutrophils of adolescents in two groups (experimental and control) was evaluated according to the indicators of the peripheral blood neutrophils reactive response rate, the neutrophil-to-lymphocyte ratio (NLR), the neutrophil, leukocyte shift ratio; the neutrophil-to-monocyte ratio: lymphocyte-to-granulocyte ratio, leukocyte to ESR (erythrocyte sedimentation rate) ratio; non-specific reactivity index. Statistical processing of the obtained results involved well-known methods of variable statistics. The peripheral blood neutrophils reactive response rate in boys with scoliosis decreased by 25.0%, while the lymphocyte-to-granulocyte ratio increased by 6.53%, the leukocyte to ESR ratio increased by 33.33%, while the neutrophil-to-monocyte ratio increased by 1.37% compared to the control group. The reactive response of peripheral blood neutrophils in adolescent girls with scoliosis is higher according to the neutrophil reactive response rate and the neutrophil shift rate by 25.0%, according to the lymphocyte-to-granulocyte ratio —by 16.97%, and lower according to the neutrophil-to-monocyte ratio by 13.10%, according to by the neutrophil-to-lymphocyte ratio — by 16.75%, according to the leukocyte shift ratio — by 16.46%, according to the leukocyte to ESR ratio — by 4.76%. It was found that the reactive response of peripheral blood neutrophils in adolescents with scoliosis, depends on gender and individual specifics of the reactive response: boys were found to have an increased reactive response of peripheral blood neutrophils was found compared to the reactive response of neutrophil granulocytes in girls. It is appropriate to continue research in this direction with the involvement of a larger category of respondents in a wider age group. Keywords: adolescents, scoliosis, cellular reactivity, neutrophils, granulocytes.

The article shows the results of physical therapy of those who have had coronavirus infection COVID-19 and who have completed a month's course of physical rehabilitation as a part of rehabilitation measures in the conditions of the innovative clinic "Academy of Health". The aim of the research is to study the impact of pulmonary rehabilitation programs for patients with moderate to severe COVID-19. The implementation of special breathing exercises made it possible to improve the oxygen saturation in the blood, to reduce shortness of breath and indicators of respiratory symptoms. The tolerance to exercise has increased; physical activity and the quality of life of patients with pneumonia associated with COVID-19 have improved. The best results of the EQ-5D quality of life assessment were recorded in the experimental group compared to the control group.

El síntoma patológico más común en el cuadro clínico de ISP es la espasticidad generalizada o local, que conduce a la formación de estereotipos patológicos posturales y motores, y deformidades musculoesqueléticas secundarias. Los niños con funciones motoras deterioradas pronunciadas están aislados de la sociedad, no pueden moverse libremente, tienen movilidad limitada; por lo tanto, su espacio vital está limitado principalmente por las paredes del espacio vital. Después de la rehabilitación en el centro «Rostok» en el territorio Trans-Baikal con el uso de hipoterapia en niños discapacitados con parálisis cerebral, hay una remisión persistente de la enfermedad, una mejora en las funciones estatodinámicas, lo que permite reducir la dosis de medicación de mantenimiento.