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Introduction. Late metastases of malignant tumors in the temporal bone are very rare lesions. They can be asymptomatic for a long time and usually manifest them-selves in the form of hearing loss, dizziness, tinnitus, and paralysis of the facial nerve. Modern radiological diagnostics and explorative surgery with biopsy are essential for diagnosis. Case report. We present a rare and unusual case of a 66-year-old female patient with facial nerve paralysis that appeared as the first sign of metastatic breast cancer in the temporal bone 10 years after treatment. A sudden hearing loss and dizziness occurred six months later, and the value of CA 15-3 was elevated. Scintigraphy pointed to susceptible metastatic deposits of the axial skeleton without lesions in the temporal bone. Finally, repeated computed tomography revealed osteolytic changes in the temporal bone six months after that. Immunohistochemical analysis of mastoid tissue samples confirmed that it was a breast cancer metastasis. One year after palliative radiotherapy and oral hormone therapy, a patient had a good general condition with a better function of the facial nerve. Conclusion. A high degree of clinical suspicion sometimes requires repeated radio-logical diagnostics in order to detect osteolytic metastatic changes in the temporal bone but also in other bone structures within the hematogenous dissemination of the malignant disease.

The aim of this paper is to review and summarize the theoretical and empirical facts of using the (BMI), (body mass index) in determining the relationship between body constitution and motor skills. Several key circumstances have been identified in which the body mass index can give erroneous information about the actual body composition, and especially about the amount of adipose tissue in the body. Factors such as age, sex, race, health status and muscle mass can influence the connection between(BMI) and body fat. Due to a relatively low coefficient of determination between (BMI)and percentage of body fat, one should be cautious when using (BMI) to evaluate body composition as a predictor of obesity or as a substitution measure in evaluating the influence of body constitution on the efficiency of motor performances. The analysis of the sources indicates that the existence of unexplained facts uses alternative measures of body composition and their limited use in research and direct training practice. Therefore, new concepts and models are necessary in order to explain the influence of body composition on the efficiency of motor performance. Apart from the necessary evaluation of variables of percentages of fatty and muscle tissues, it could be assumed that the application of two component (BMI) = (FFMI+FMI), (Fat Free Mass Index, Fat Mass Index) and/or (MFR) model (Muscle to Fat Ratio) would provide a better comprehension of these relations.

The aim of this paper is to analyse descriptive and causal factors of basketball development in Serbia, particularly following the country's independence (2006) to this day. The paper presents the development path of "the game under two elevated hoops", since its arrival to Belgrade in the 1920s, through the challenges and successes in various state communities, since the State of Slovenes, Croats and Serbs (1918-1929), the Kingdom of Yugoslavia (1929-1945), the Socialist Federal Republic of Yugoslavia (1945-1992), the Federal Republic of Yugoslavia (1992-2003), the State of Union of Serbia and Montenegro (2003-2006), to the Republic of Serbia. The paper shows the participation in the Yugoslav basketball, as well as the events that marked the period of full independence of the Republic of Serbia. The results of the national teams are shown, including the contribution of the national basketball organization .The analysis has included the condition of senior and age categories, coach and referee organizations. Serbian basketball has shown originality in creating Yugoslav basketball, with continuing to be successful also in the independent country, which gives credibility and justifies the marketing and promotional campaigns of the national basketball federation that Serbia is the country of basketball.

During the period of ten weeks, a study has been conducted on the effects of a complex training method on the maximal isometric muscle force, its peaking time, and the rate of force development in the semi-squat test. The participants of the study were twenty junior basketball players (average age 16.4+/-0.7; mean body height 186.2cm+/-9.2; mean body weight 75,4+/-7.5kg; mean body fat percentage 12,83%+/-1.15). The participants were divided into experimental (n=10) and control group (n=10). The experimental group, besides technical-tactical training sessions, had additional complex training, while the control group had technical-tactical training sessions only. At the final testing, the results of maximal isometric muscle force and the explosive power index, have significantly improved in the experimental group, while the control group did not make significant progress. There were no significant changes in the maximal isometric muscle force's peak time at the final testing. The study findings indicate that application of the complex training method has positive effects on the development of maximal isometric force, and the rate of force development.

The aim of this study was to identify several morphological characteristics and speed-strength abilities in basketball players aged 10 and 11, and to determine possible differences between them, connected with their age. The research was conducted on a sample of 84 young basketball players aged 10 (N=46) and 11 (N=38). The following motor variables were measured: shoulder explosiveness (throwing the ball from basketball position), leg explosiveness (vertical jump), speed strength of the trunk (sit up exercises in 10 seconds), stamina in speed strength of the trunk (sit up exercises in 30 seconds), the speed of changing the direction of moving (agility T-test), acceleration (running for 5 and 20 meters). The following morphological variables were also measured: body height, body mass, percentage of body fat and percentage of muscle tissue. Eleven-year-olds achieved better results than the ten-year-olds in all categories. Statistically significant differences (p

With the help of the 94Fifty technology we were able to analyze the three-point shot. We were curious to know whether the majority of the shots are recommended by the manufacturer of the measuring system and carried out in preplanned intervals of entry angles, the rotation of the ball, and the release time of the ball, and we wished to find out the consistency of the aforementioned parameters between the guards and other players. The hypotheses were tested on a sample of 52 great male basketball players, aged 18 and 19. We deducted that most of the shots from the distance of 6.75 m occur under a entry angle greater than 42°, but not in the estimated interval (between 42° and 48°); that most of the shots do not occur in the estimated interval of the rotation of the ball (from 130 to 150 revolutions/minute); and that most of the shots do not occur in the estimated interval of the release time (< 0.7 seconds). When it comes to the consistency of the before mentioned parameters we did not find any discrepancies between the guards and other players. Based on the results a question arises: did the manufacturer of the measuring system adequately form the intervals of the aforementioned parameters or does the problem lie in the performance of the shots by the chosen players?.

The aim of this survey was to examine the ability of acceleration and the agility of basketball players. The survey was conducted on a sample of 35 professional Bulgarian basketball players (average age 21.37 ± 2.91 years) who competed in the First Bulgarian Basketball League and were divided into two groups depending on the position of the game: inner players - N = 13 and outer players - N = 22. They were chosen by experts as the best national players in the league. Two tests were applied: 20 meter run (acceleration - T20m) and T-test (agility - TT). During the 20 - meter run test, the running times of five (T5m) and 10 meters (T10m) were measured. In addition, body height (BH) and body mass (BM) were measured. Inner players were significantly taller and heavier than the outer players, but no statistically significant differences were found between the two groups of players in the acceleration and agility variables, having in mind that on all the tests outer players achieved better results. High correlations were found between three acceleration variables (T5m, T10m and T20m) and one agility variable (TT) - correlation coefficients of .666 to .819 at the significance level of .01.The correlations between body height and acceleration variables are medium - correlation coefficients of .306 to .383, at the significance level of .05, while the correlation coefficients between body mass and these variables are slightly higher .350 to .415 at the significance level of .01, or .05.

The aim of this study was to compare the anthropometric characteristics and motor abilities of girls aged 12 and 13 - athletes and non-athletes. The sample of examinees of 60 girls, of whom 30 play sports and 30 do not play sports. Anthropometric characteristics of the examinees were assessed by the following measures: body height - TV (cm), body weight - TM (kg) and body mass index - BMI (kg / m2). The motor skills of the subjects were assessed using five tests: hand tapping (TR) - for the speed of alternative movements, sitting forward (PuS) - for flexibility in the hip joint, long jump (SuDM) - for explosive strength of the leg extensor muscles, running 4 x10m (ČT4x10m) - for agility and running on 30m flying start (T30mLS) - for estimating locomotion speed. The comparison of the results of the two groups of examinees was done using the T-test for independent samples and a significant difference was found in all variables in favor of girls who play sports. [ABSTRACT FROM AUTHOR]

Purpose: The aim of this study was to assess the nutrient intakes of elite junior basketball players in comparison with nonathletes. Methods: A previously designed food frequency questionnaire was undertaken by 57 male elite junior basketball players 15 to 16 years of age and 53 nonathlete peers. Results: Mean estimated energy intake was more than 700 kcal higher in basketball players than in the nonathletes (p = .002). In both groups estimated energy intake was ~14% from protein, 38% from fat, and ~48% from carbohydrates. For the basketball players, estimated protein intake was below 1.4 g/kg in 32% of the group and above 1.7 g/ kg in 51%, while carbohydrate intake was below 6 g/kg in 56%. Percentages of participants who apparently failed to meet the estimated average requirement for micronutrients were higher in the nonathlete group. The nutrients most likely to fail to meet the recommendations for nutrient density were vitamin A (~70%), zinc (49% in basketball players and 30% in nonathletes), niacin and calcium (~30% for both micronutrients in both groups). Conclusion: Within the limitations of the survey methodology, elite junior basketball players appear to consume higher absolute energy, macronutrient and micronutrient intakes than nonathletes, but the contribution of macronutrients to daily energy intake and the nutrient density of food choices was similar for both groups. Elite junior basketball players might benefit from nutrition education targeting carbohydrate and protein intake. Dietary modifications that increase intakes of vitamin A, zinc, calcium and niacin in the diets of both groups might also be of value. [ABSTRACT FROM AUTHOR]

The purpose of study was to explore the influence of equipment dimensions on shooting accuracy in children's basketball through the effects of (a) using basket height and ball size for children and adult, along with different shooting distances (Study 1) and (b) the applied 12-week shooting training with different ball sizes (Study 2). The participants were basketball players from the same club ages from 10 to 11 years and with at least one-year basketball training experiences. In Study 1, we recruited 22 children; while in Study 2 we selected 36 children in two experimental (practice with balls for adults and children) and one control group (no practice). Shooting accuracy was assessed through the static and dynamic trials. The obtained results showed that children equipment provided no acute advantages compared to the adult equipment in terms of shooting accuracy either in static or dynamic conditions. In addition, we found no benefits on shooting accuracy when compared the effects of applied shooting training either for practice with children's or adult's ball sizes. The present findings suggested that the applied manipulations of equipment for children and adult produce no differences in terms of static or dynamic shooting accuracy performances in young basketball players. [ABSTRACT FROM AUTHOR]

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We analyse and compare NBA and Euroleague basketball through box-score statistics in the period from 2000 to 2017. Overall, the quantitative differences between the NBA and Euroleague have decreased and are still decreasing. Differences are even smaller after we adjust for game length and when playoff NBA basketball is considered instead of regular season basketball. The differences in factors that contribute to success are also very small—(Oliver’s) four factors derived from box-score statistics explain most of the variability in team success even if the coefficients are determined for both competitions simultaneously instead of each competition separately. The largest difference is game pace—in the NBA there are more possessions per game. The number of blocks, the defensive rebounding rate and the number of free throws per foul committed are also higher in the NBA, while the number of fouls committed is lower. Most of the differences that persist can be reasonably explained by the contrasts between the better athleticism of NBA players and more emphasis on tactical aspects of basketball in the Euroleague. [ABSTRACT FROM AUTHOR]

Copyright of Facta Universitatis: Series Physical Education & Sport is the property of Facta Universitatis, Series Physical Education & Sport and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The present study evaluated reproducibility of the inert gas rebreathing method to estimate cardiac output at rest and during cardiopulmonary exercise testing. Thirteen healthy subjects (10 males, 3 females, ages 23-32 years) performed maximal graded cardiopulmonary exercise stress test using a cycle ergometer on 2 occasions (Test 1 and Test 2). Participants cycled at 30-watts/ 3-min increments until peak exercise. Hemodynamic variables were assessed at rest and during different exercise intensities (i. e., 60, 120, 150, 180 watts) using an inert gas rebreathing technique. Cardiac output and stroke volume were not significantly different between the 2 tests at rest 7.4 (1.6) vs. 7.1 (1.2) liters min-1, p = 0.54; 114 (28) vs. 108 (15) ml beat-1, p = 0.63) and all stages of exercise. There was a significant positive relationship between Test 1 and Test 2 cardiac outputs when data obtained at rest and during exercise were combined (r = 0.95, p < 0.01 with coefficient of variation of 6.0 %), at rest (r = 0.90, p < 0.01 with coefficient of variation of 5.1 %), and during exercise (r = 0.89, p < 0.01 with coefficient of variation 3.3 %). The mean difference and upper and lower limits of agreement between repeated measures of cardiac output at rest and peak exercise were 0.4 (-1.1 to 1.8) liter min-1 and 0.5 (-2.3 to 3.3) liter min-1, respectively. The inert gas rebreathing method demonstrates an acceptable level of test-retest reproducibility for estimating cardiac output at rest and during cardiopulmonary exercise testing at higher metabolic demands. [ABSTRACT FROM AUTHOR]

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Copyright of Physical Culture / Fizicka Kultura is the property of University of Belgrade - Faculty of Sport & Physical Education and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Facta Universitatis: Series Physical Education & Sport is the property of Facta Universitatis, Series Physical Education & Sport and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The objectives of this study were related to the research of the relations between the abilities of professional basketball players in the performance of one repetition maximum (1RM) back squat and explosive movements, such as 5, 10 and 20-metre running, and vertical jump; as well as the detection and comparison of these abilities between players who play on the outside and inside positions. The study involved 35 professional basketball players (22 outside and 13 inside) who were selected as candidates for the national team of Bulgaria. Independent variables of muscular strength were obtained by applying the 1RM back squat test (142.06 ± 29.31 kg), and were normalized with respect to the body mass (1RM Squat/kg (1.51 ± 0.25)) and by applying suitable allometric exponent (1RM SquatAl (6.86 ± 1.16)). Dependent variables were obtained using two tests: 20-metre run (times registered at 5 and 10 metres) and vertical jump (used to calculate the variable peak anaerobic power (PAPW)). The results indicated that none of the variables of strength were significantly related to the speed performance, while moderate correlations occurred between the normalized strength variables (1RM Squat/kg and 1RM SquatAl) and vertical jump (r = 0.310 and r = 0.308 / p < 0.05). The results obtained show greater correlation (r = 0.660 / p < 0.01) in the ability to deliver power when performing squat and mechanical work performed in vertical jumps. Outside and inside players were significantly different in three variables only: peak anaerobic power, body height and body weight. [ABSTRACT FROM AUTHOR]

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The article basically aims to present the applicability of the modified "30-15IFT" test on a sample of the senior women's national basketball team of Serbia. The technology we employed enabled us to acquire a number of parameters about the test as such and the study subjects' endurance. In addition to the level of development of specific indicators of the special endurance of female basketball players, we were interested in the differences between individual player types. The results show that after about 13 minutes of running the subjects on average achieved a maximum speed of 15.5 km/h, with a maximum heart rate of 187.4 beats.min-1, a maximum lactate concentration of 7.8 mmol-1, maximum relative oxygen uptake of 52.2 ml.min-1/kg-1, a maximum minute volume of exhaled carbon dioxide of 3473.5 ml.min-1 and a maximum lung ventilation of 117.6 l.min-1. In the last two variables statistically significant differences were found between individual types of players (guards, forwards and centers). The field "30-15IFT" intermittent fitness test proved to be suitable for assessing the current functional abilities of male and female basketball players and for identifying variations in their fitness in different periods of training. However, some issues concerning the applicability of the test for scientific and research purposes still have to be clarified. [ABSTRACT FROM AUTHOR]

Copyright of Acta Universitatis Palackianae Olomucensis. Gymnica is the property of Palacky University in Olomouc and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revija Šport is the property of Sport: Revija Za Teoreticna in Praticna Vprasanja Sporta and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Thirty junior basketball players participated in the survey aimed to explore the impact of complex and plyometric method of training on maximal vertical jump height, in order to determine more effective method of training in practice. Study participants were divided into three equal groups of ten subjects, two experimental groups (group 1 - complex method of training, group 2- plyometric method of training) and control group. More experimental groups, in addition to regular basketball technical and tactical training, twice a week had more complex, ie, plyometric training, while control subjects had only technical and tactical training. Variables are divided into two groups: body weight, body height and skin folds are marked morphological variables and the maximum vertical jump height as the variable motor. It was found, analyzing the results from initial and final measurements that the maximum vertical jump height improved being under the influence of experimental factors in both experimental groups, whereas in the control group no significant changes occured. Experimental group changes p = 0.05, control group p=0.09. Morphological variables didn't significantly changed after application of experimental treatments. Further analysis of data showed no significant differences between experimental groups at the final measurements. Research has shown that there is no difference in the efficiency of the complex and plyometric training methods in a manner that is applied to our research and that these methods of training in ten weeks time can signicantly affect the improvement of the task as it capped the maximum vertical jump. [ABSTRACT FROM AUTHOR]

Copyright of Facta Universitatis: Series Physical Education & Sport is the property of Facta Universitatis, Series Physical Education & Sport and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revija Šport is the property of Sport: Revija Za Teoreticna in Praticna Vprasanja Sporta and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Facta Universitatis: Series Physical Education & Sport is the property of Facta Universitatis, Series Physical Education & Sport and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aims of this study were: a) to identify anthropometric characteristics and speed abilities of 14 year old elite male basketball players b) to investigate relations between these two qualities. At the sample of total of 50 young basketball players, 14 years old, 11 anthropometric (predictors) variables were measured: four longitudinal measures, two transversal measures, body mass, four circumferences, six skinfolds and 2 derived variables: body mass index (BMI), and sum of skinfolds (SUM SKF). Also, they did three speed tests (dependent variables): run 20m, run 30m, and run 50m. For the assessment of influence of predictor variables on dependent variables regressive analysis, Stepwise method, was applied. Results of three regression analysis talk about a moderate, but significant influence of anthropometric variables on results of 20m (first step - variable lower limb length), 30m (first step - variable sitting height and second step - variable sum of skinfolds) and 50m (first step - variable sum of skinfolds) sprint tests of 14 years old basketball players. [ABSTRACT FROM AUTHOR]

The aims of this study were: a) to investigate some power and anthropometric characteristics of elite junior team handball and basketball players, b) to compare these characteristics of these two groups of young athletes c) to check correlation between all variables for whole sample. Participants were 20 team handball players, aged 19.32±.354 years (group 1), members of male junior national handball team of former F.R. Yugoslavia, and 16 basketball players aged 18.40±.314 years (group 2), members of male junior basketball national team of former F.R. Yugoslavia. All participants were done three power field tests: standing long jump test, standing triple jump test, and test run 20m. Also, there was making measurement of body height, body mass, and calculate body mass index (BMI). There was find significant differences between handball and basketball players in variables: standing long jump and standing triple jump. Handball players achieve better results: standing long jump – 257.60cm vs. 246.5cm, standing triple jump – 775.5cm vs. 739.2cm. Basketball players were significantly taller than handball players – 199.06cm vs. 191.02cm. Significant differences were not found in variables: run 20m and weight. Because of that BMI of handball players was greater. Height and weight had negative influence on results of all three power variables. [ABSTRACT FROM AUTHOR]

Copyright of Proceedings of the Faculty of Physical Education, University of Banja Luka is the property of University Banja Luka, Faculty of Physical Education & Sports and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aims of this study were: a) to investigate some power and anthropometric characteristics of 12 and 13 years old basketball and soccer players, b) to compare these characteristics of these two groups of young athletes. For this purpose, at sample of 112 young basketball players, which divided in two groups - 13 years old (group GB13, N = 48) and 12 years old (group GB12, N = 64) and 92 young soccer players which also divided in group of 13 years old (GF13, N = 40) and group of 12 years old players (GF12, N = 52) were applicated two power tests: standing triple jump test, the 20m run test. Also were made the measurement of body height, body mass, and calculated body mass index (BMI). There were found significant differences between groups GF13 and GF12 in all variables, and also between groups GB13 and GB12, except in BMI. Significant differences were not found between GB13 and GF13 groups in standing triple jump and 20m run and also between GB12 and GF12. There were found significant differences between same groups in anthropometric variables, except in BMI between GB13 and GF13. These differences were expected because it is well known that tall stature is the first criteria for selection of youth in basketball, because basketball is activity of more than average tall people. [ABSTRACT FROM AUTHOR]

The purpose of this study was to investigate the role of set structures in designing bodyweight power training (BWPT). Specifically, we compared the effects of the cluster set structure undulating variant (CSSUV) and the traditional set structure (TSS) on training load and performance during vertical jumping sessions. Sixteen active males participated in this study. We designed four training sessions that consisted of 144 countermovement jumps distributed into 12 sets, where the number of repetitions varied for the CSSUV sessions, whereas for TSS sessions the number of repetitions was fixed. In addition, both of the applied set structures included sessions with short (60 seconds) and long rest periods (120 seconds), while training volume was separately analysed for the first six sets (small volume) and the last six sets (large volume). External load, internal load, and performance variables were calculated. The results suggest that CSSUV allows superior utilization of applied external load, reduction of internal load and overall higher performances that are maintained during entire training session compared to TSS (p<.05). The present study provides important findings about advantages of CSSUV over TSS in terms of external load, internal load, and performances during vertical jumping sessions, and therefore, it might be more suitable approach to designing BWPT. [ABSTRACT FROM AUTHOR]

An introduction is presented in which the editor discusses the seminar entitled "Present Time - Women in Sport of Serbia 2011" organized by the Olympic Committee of Serbia, University of Belgrade, and the Secretariat for Sports and Youth of Belgrade.