This study was conducted to investigate the relationship between vertical jump height and negative block performance of elite male volleyball players in the positions of spiker and middle player. Twenty-two players, 10 middle players and 12 spikers, aged 25-30 years, playing in professional volleyball league in Turkey participated in the study. During 15 training matches, vertical jump distances were recorded with VERT belt and negative block performances (-) ineffective block and (=) erroneous block percentages) were recorded with Data Volley4 software. Since the data did not show normal distribution as a result of normality analysis performed in SPSS 25 program, the relationship between the variables was determined by Spearman correlation analysis. As a result of the analysis, there was no correlation between the average jump height of the middle players and their block error percentages, while there was a strong positive significant correlation in ineffective block percentages. There was a strong positive correlation between the vertical jump height of the spikers and their ineffective block percentage, while there was a strong negative correlation in their block error percentage. As the vertical jump height of the middle players and spikers increased, ineffective block percentage increased. It can be said that as the vertical jump height of the spikers increases, the block error percentage decreases, while the vertical jump height of the middle players does not affect the block error percentage.

This research was conducted with the aim of determining the effects of the sports elements of the military training on qualitative changes of morphological characteristics, in soldiers - conscripts of the Armed Forces, and which is not only designed to achieve scientific results that would be academically defended, but also it should represent a way of controlling the results achieved by applying the scientific methods, critical reviewing and correcting any noticed weaknesses. The population from which the sample was derived were soldiers-conscripts who were on a quarterly training at the training centre in Pazaric. The total sample consisted of 435 conscripts-soldiers (men) from all over Bosnia and Herzegovina, aged 19-26 years. The variables chosen for this scientific work hypothetically covered spaces of morphological characteristics (10), and included spaces: longitudinal dimensionality of the skeleton, subcutaneous fat and circular dimensionality of the skeleton and body mass in soldiers conscripts who were on a quarterly training in training centre for basic training in Pazaric. The gained results of the factor analysis in the area of morphological characteristics show that the two main components (factors) were isolated (extracted) on the initial and final measurements, which tells us that the Plan and the program of physical training, greatly contributed to the qualitative transformation of morphological characteristics with conscripts of Armed Forces conditioned by sports content of military training for a period of three months.

Analysis of the impact of morphological characteristics on situational-motor abilities of sitting volleyball players was applied on the sample of 90 examinees, registered players of Premier League of Bosnia and Herzegovina in sitting volleyball, and among of them it was fifteen representatives of Bosnia and Herzegovina. In this research is applied a set of battery test which contains 23 variables in which 15 variables are of morphological characteristics and the system of 8 variables for assessing situational-motor abilities of sitting volleyball players. The aim of this research is was to prove which is the impact of morphological characteristics of sitting volleyball players, and what impact these have on certain characteristics of situational-motor abilities of sitting volleyball players. We performed a regression analysis of the first criterion variables of situational-motor abilities in manifest space morphological variables of sitting volleyball players. Morphological characteristics applied in the system of predictor variables, four significantly affect on the results of situational motor tests which respectively means that in test isolated regression situational factors of motor abilities. The research results indicate that the players who have more arms length, the width of the pelvis, upper arm circumference, lower abdominal skinfold will affect and make an advantage in the implementation of situational-motor abilities.

Goal: The goal of the article is to examine level of hemodynamic improvement in the peripheral artery diseases of lower limbs among patients on medication therapy and patients included in programmed physical activities simultaneously with the medication therapy. Material and methods: Prospective-retrospective study includes 100 patients of the Clinic for Vascular Disease, Clinical Center of Sarjevo University (CCUS). It has been found out that the majority of patients in both groups were males. Average age of patients in control group was 48.60±3.82. Average value of claudication distance for patients in control group was 277 m, while the value for patients in test group was 270 m. Results: At the end of research the analysis of average PSV values proved significant difference in relation to examined groups (p<0.05). Average PSV value statistically significantly decreased in both groups after the treatment. According to the obtained results it was determined that the claudication distance of control group was statistically considerably smaller in comparison to the average claudication distance in the test group. Conclusion: It was established that the chance for the patients to have claudication distance within reference values is 2.57 times higher in the test group in comparison with the patients in the control group after the treatment.

Goals: The goal of this study was to determine the effectiveness of the organization and coordination of multidisciplinary team consisted of health and kinesiology professionals at the correction of posture among girls in the period of the second phase of intense growth and development. Material and methods: Testing was conducted on a sample of 70 girls, aged 11.9±2.3 years, in which by the expert evaluation is recorded weakness of individual muscle groups, but also of the whole musculature. For the assessment of posture we applied the method of Napoleon Wolanski. Used are 9 variables that included the observed region of the body and an overall assessment of posture. The subjects were included in the program of kinesiology treatment with duration of 28 weeks. For all the parameters have been applied statistical procedures at univariate and multivariate level. Results: Data on subjects were obtained by measuring the same variables at two time points, i.e. before and after the application of kinesiology treatments. Analyses of differences arithmetic mean and mean values were done with the t-test for paired samples. In order to determine global quantitative differences of tested variables tested discriminant analysis was applied. The results showed that the models which complement the experience and practical application of expert health professionals and kinesiology knowledge is a very effective tool for improving posture of girls in the second phase of intensive growth and development. In this way can be prevented health problems that might arise later in life.

The aim of this research was to  determine the success of transformational content volleyball game through teaching physical and health education,on  selected variables for assessing motor dimensions of the secondary school female students.Kinesiology activities are implemented through two-hour, double gym classes during one school year.The experimental group of the high school female students, through a planned program of 70 lessons,have learned and practiced the elements and techniques of volleball game with the use of different methodical organization of work through all parts of  each lesson.With the congruence method of initial and final measurement,intention was to determine wheter there has been a structural change in the observed motor area,under the influence of the content apllied.Although there was a total of eighteen (18) variables apllied, only five (5) were isolated in both measurement as those that could explain,in percentage,the area of the total variance of the system. From the aspect of creating and programming the structure and content to teaching physical and health education, the results can serve as a recommendation. They can also point out the shortcomings which are present in the implementation of the certain sports and kinesiological activities in teaching.