Determination of Maximum Working Capacity at Different Ages in Work with the Legs or with the Arms

Author(s):  
E. Asmussen ◽  
I. Hemmingsen
Author(s):  
Eduard Yeromenko ◽  
Maksym Doroshenko

This scientific article reveals the methods of education of physical culture and basics of health and determination of working capacity of athletes of combat horting of pupil and student age, features of direction and volumes of training load. The publication analyzes the relationship between combat horting and health for schoolchildren and students during their education and training in sports sections of general secondary and higher education. Every year the National Federation of Combat Horting of Ukraine raises more and more problems of health-improving orientation of the educational process by means of sports. During the years of perestroika and reforms, scientists, teachers and leaders of the sports federation, educational sphere organized and conducted many serious studies, obtained many valuable sports, philosophical, socio-economic and psychological-pedagogical results, developed important concepts and recommendations, implemented a number of practical measures in the field of improvement of educational and training process, its adaptation to new conditions of educational activity in Ukraine. The analysis of methods of education of physical culture and basics of health of athletes of combat horting, the analysis and definition of their working capacity, value potential of combat horting and new ways of its development by a society and the person, and also pedagogical values of the trainer on combat horting, allows to receive ideas approaches formed in the modern theory and practice of combat horting.


2012 ◽  
Vol 18 (3) ◽  
pp. 436-444 ◽  
Author(s):  
Esam T. Ahmed Mohamed ◽  
Albert E. Kamanyi ◽  
Mieczysław Pluta ◽  
Wolfgang Grill

AbstractVariations of the mechanical properties of red blood cells that occur during their life span have long been an intriguing task for investigations. The research presented is based on noninvasive monitoring of red blood cells of different ages performed by scanning acoustic microscopy with magnitude and phase contrast. The characteristic signature of fixed cells from groups of three different ages fractionated according to mass density is obtained from the acoustic microscope images, with the data represented in polar graphs. The analysis of these data enables the determination of averaged values for the velocities of ultrasound propagating in the cells from the different groups ranging from (1,681 ± 16) m s−1in the youngest to (1,986 ± 20) m s−1in the oldest group. The determined bulk modulus varies with age from (3.04 ± 0.05) GPa to (4.34 ± 0.08) GPa. An approach to determine for an age-mixed population of red blood cells, collected from a healthy person, the age of the individual cells and the age dependence of the cell parameters including density, velocity, and attenuation of longitudinal polarized ultrasonic waves traveling in the cells is demonstrated.


2021 ◽  
Vol 27 (1-2) ◽  
pp. 22-29
Author(s):  
Ya.O. Yemchenko ◽  
◽  
K.Ye. Ischeikin ◽  
I.P. Kaidashev ◽  
O.V. Bezeha ◽  
...  

The research aim is to identify the correlation between circadian rhythm in terms of changes in the chronotype of human working capacity and severity of psoriasis progression, obesity, and the disease impact on the quality of patients' life. Materials and Methods. The research focuses on the determination of the PASI, BMI, DIAG indexes and a patient's chronotype of working capacity. Results and Discussion. The results of the correlation analysis showed a very high negative correlation between chronotype of patients' working capacity and BMI. They also demonstrated a high negative correlation between PASI and DIAG indicators and chronotype of patients' working capacity. Conclusions. The circadian rhythm changes to the evening chronotype of human working capacity contribute to psoriasis worsening, weight gain, and negative impact of the disease on the quality of patients' life.


1989 ◽  
Vol 14 (4) ◽  
pp. 1025-1034 ◽  
Author(s):  
William L. Haskell ◽  
Norman Brachfeld ◽  
Robert A. Bruce ◽  
Paul O. Davis ◽  
Charles A. Dennis ◽  
...  

1997 ◽  
Vol XXIX (3-4) ◽  
pp. 9-12
Author(s):  
B. S. Vilensky ◽  
Т. V, Grinevich ◽  
G. M. Semjonova ◽  
I. V. Semjonova ◽  
Е. D. Smirnova

Pathokinesis of ischemic and hemorrhagic insult, of subarachnoid hemorrhage has been analyzed on the basis of data of 211 patients and analysis of 282 autopsy protocols for people, dying from the same forms of acute lesion of cerebral circulation. It was stated that the age itself does not determine the course and outcome of insult, being only the background for revealing other, not less important factors: sex, type, severity and insult complications, degree of homeostatic disorganization. At different ages compensatory reserves of the body are being realized not synonymously, resulting in the determination of social-and-life-rehabilitation level.


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