Sport represents a domain where various functions and effects can be manifested. The sports industry today is characterized by modern technology, especially in the sphere of manufacturing sports props and equipment, which significantly helps its development and progress. The sports industry today exists within the social-economic achievements and power of a society. In essence, it should adapt to the new living conditions, work conditions and the conditions in which business is being conducted. Today, it is necessary to invest more in the offer of the sports industry (athletes, results, equipment, equipment, facilities, diagnostics ...), in order to be more efficient in the form of the final product on the market. The industry must adapt to the conditions of the world market (supply and demand). That is why it is sometimes necessary to also expand the range of constituents in order to win a medal – achieve a top sports result. This article will analyze the phenomenon of the modern sports industry as a business model, its production and the realization of the necessary conditions for achieving top sports results and winning medals at big competitions. Naturally, without unity between numerous external and internal factors no top sports results can be achieved. The authors also deal with an analysis of the factors of the sports industry.

The aim of the study:The aim of the study was clinical and cytological examination of gingival changes in smokers and non-smokers. Further, specific goals of this study were health promotion in patient, particularly in smokers.Methods:The anamnesis was taken and clinical examination was conducted on the patients who came on Dental Clinic. During the clinical examination, plaque index (Pl)16, gingival index Löe-Silness (Gi) and the community periodontal index of treatment needs (CPITN)17 were done. After diagnosis was established, participants divided into group I –smokers, and group II – non-smokers. The gingival smears were taken for cytological analysis, dried on air, and stained by haematoxylin-eosin method.Results:The values of gingival index (GI)- Löe-Silness and periodontal index (CPITN) were higher in the group of smokers, but plaque index was also higher with statistically significant difference of their values between examined group, with maximum level of significance (p<0,001). The size of nucleus (area, Ferret’s diameter and perimeter) was higher in the group of smokers, but differences were not statistically significant. In the group of non-smokers density of nucleus was higher than in non-smokers group, but difference was not statistically significant.Conclusion:The values of examined indices showed higher values in smokers group. This finding could show that the level of oral hygiene is higher in the non smokers group. The size of nucleus (area, Ferret’s diameter and perimeter) was higher in the group of smokers, but differences were not statistically significant. Teamwork of many different speciality experts is required for better periodontal health of smokers.

In order to successfully master the initial writing process that a child faces at school, it is necessary to develop fine motor coordination of the arm, hand and finger muscles. The aim of this paper is to provide the child with perceptual - motor activities, movement games as well as other physical activities that require precise movements and coordination between the two hands and arms and eyes to release the hand, hand and fingers, prepare the child for fine motor coordination and encourage initial writing. The sequence of procedures in the development of fine motor coordination as well as physical activities contributing to the development of: muscle tone, lateralization, movements of the hand and fingers, sensory observation, orientation in time and space, abilities and skills of ocular evaluation, feeling for rhythm and fine motor - visual guidance, willing control and coordination between the movement of the hand, hand and fingers, both hands and arms and eyes. The above physical activities and movement games can be used at all stages of educational work for expanding and determining children's motor skills within guided and free activities, movement games, morning physical exercise, outdoor and indoor playgrounds. Theoretical analysis of movement games and physical activities is an attempt to determine fine motor skills (preparation for initial writing) as a product-outcome, as a product of the mentioned organized activities that can provide them with specific and varied experiences, and help to develop motor and other abilities that will encourage children to write.

The existing organization and direct implementation of all types and forms of teaching at the Faculty of Sport and Physical Education in Niš certainly provide an opportunity to improve their quality. When a good quality contemporary teaching is mentioned, it is presumed that students are in an active role, and that there are preconditionsmet for students to be able to participate in the teaching process actively and creatively, while according to their individual potentials they should be able to progress and develop. In order to systematically present the possible ways to have good quality teaching, this paper provided the theoretical basis and the pedagogical/didactic presentation of two contemporary teaching systems: cooperative and integrative learning. Through the explanation of the essential features of these teaching systems, their values and possibilities, articulation and challenges to implement them, this paper has provided the theoretical concept on how to ensure the quality of teaching through these modern teaching systems.

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