No abstract

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 situationalmotor 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.

Background: The assessment of children’s motor control is very important in detecting potential motor deficits. The Finger Tapping Test (FTT) is a widely used test in various clinical and non-clinical populations. FTT is a neuropsychological test designed to measure motor control. Age and gender are significant pre - dictors of finger tapping speed in school-aged children. The goal of the present study was to determine the effects of age and gender on finger tapping speed in preschool children. Material/Methods: The sample for this study included 111 preschool children, aged 3 to 6 years (mean age- 4.6; SD- 0.9), of both genders (59 boys, 52 girls). As a measure of finger tapping speed we used the Finger Tapping Test from the Psychology Experi -ment Building Language (PEBL). Results: The results of this study found a significant effect of age on finger tapping speed. Contrary to the existing studies, there was no gender effect on the tapping speed in preschoolers. A one way analysis of variance showed that older children performed significantly better than younger children Conclusions:There is a linear trend of improved performance on FTT with an increasing age. The child’s gender was not a significant predictor of FTT for preschool children. Motor control and speed can be improved through exercise.

UDK 665.52:635.7]:632.38           632.38:633.71 Numerous studies have found that essential oils have significant inhibitory activity against human viruses, but there is scarce information on the effects of essential oils on plant viruses. In this study, effects of cajuput (Melaleuca leucadendron (L.) L.), common myrtus (Myrtus communis L.) and winter savory (Satureja montana L.) essential oils were assayed against Tobacco mosaic virus (TMV) by inoculation in different plant host systems. Antiphytoviral activity of the essential oils was determined by the half-leaf method using test plants: Chenopodium quinoa Willd., Cucumis sativus L. 'Cornishon' and Phaseolus vulgaris L. 'Top Crop'. Results showed that investigated oils posess strong antiviral activities. Among tested oils, the highest and broadest acitivity was shown by winter savory essential oil. Evidence suggests that investigated essential oils are possible antiphytoviral agents.

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.