The main aim of the study was to determine the associations of participation in organized physical activity (OPA), and the structure of weekly physical activity (PA) with meeting the PA recommendations among Polish boys and girls. The research was conducted between 2012 and 2019 in the Silesian region of Poland among 3499 secondary school students. To determine the structure of PA (school, transportation, home, recreation, vigorous moderate, and walking), the International Physical Activity Questionnaire-Long Form (IPAQ-LF) questionnaire was used. Adolescents participating in OPA showed significantly more PA (p < 0.001) than non-participating adolescents. The strongest associations were observed between participation in OPA and vigorous PA. The weekly recommendation of vigorous PA was met by 61% of the students with three or more lessons of OPA per week, 29% of students with one or two lessons of OPA per week, and 24% of students not participating in OPA. Therefore, boys and girls with no OPA are at greatest risk of health issues. Schools, sports clubs, and leisure institutions should increase the participation of adolescents in OPA, especially non-participants. Comprehensive school PA programs should especially include those forms of OPA that respect health weaknesses, individual talents for specific types of PA, and preferred types of PA among adolescents.

Introduction andObjective. Organized physical activity (OPA) is an important part of adolescents' physical activity (PA). The aim of the study is to determine differences between secondary school students and sports science students at the university participation in OPA, and to recommend a strategy to increase the active participation of adolescents in OP, and improve the education of sports specialists. Materials and method. The study was carried out continuously during 2010-2020 at 71 secondary schools in the Silesian region and at the Academy of Physical Education in Katowice, Poland. A total of 3,510 students participated in the study (2,199 secondary school students and 1,311 sports science students). To determine participation in OPA, the Physical Activity Preference Questionnaire was used, and to determine the level of weekly PA, the International Physical Activity Questionnaire was used.Results. The largest representation in the OPA was in school (21.1%) and university (30.7%) boys in soccer, and in school (13.7%) and university (33.4%) girls in volleyball. Schoolboys participating in OPA ≥5 lessons had statistically significantly more school PA, recreation PA, vigorous and total PA than boys not participating in OPA. University boys and girls were alike in vigorous PA. School (3.35 times) and university (1.73 times) boys and school (3.93 times) and university (5.08 times) girls were more likely to meet the PA recommendations. Conclusions. Active participation in the OPA of school and university boys and girls is significantly associated with a higher level of weekly PA, and likelihood to meet the PA recommendations. The greatest attention should focused on promotion of the participation in OPA in non-participating school boys and girls, as well as non-participating students at universities, as part of their professional training.

Following the COVID-19 pandemic, the tourism industry has been hit by the biggest crisis in its history. Its effects are visible throughout the tourism industry, including the management system (DMOs). The study aim is to the determine the changes that have been taking place in the operation of the destination management organizations (DMOs) in Poland as a result, including the usage of existing or expected organizational support tools. The study consisted of three stages: desk research, diagnostic survey, and qualitative and statistical analyses. Empirical data from all 16 regional DMOs in Poland were collected, including the use and effectiveness of the anti-crisis assistance programs, expectations towards the support tools, actions taken to mitigate the pandemic effects, and the changes in selected marketing activities and support strategies in the pre- and post-pandemic period. The study results indicated the insufficient availability of tools supporting the organizations’ activities during a pandemic and little use by the DMOs of most of the tools offered by the anti-crisis programs, alongside a moderate assessment of their effectiveness. The need to modify anti-crisis programs and/or expand them to include other forms of assistance available to the DMOs was identified. The proposed research tool can be implemented to assess the necessary actions taken during the crisis in other types of tourism organizations in various regions.

A key research question that fits within the main objective is to identify the negative and positive effects of the COVID-19 pandemic on the functional relationships between members of regional tourism organizations (RTOs) in Poland. The study consisted of three stages: desk research, a diagnostic survey, as well as qualitative, and statistical analyses. Empirical data from all 16 Polish RTOs (regional DMOs) on 19 variables were collected. No significant symptoms of the negative impact of the COVID-19 pandemic on the functional relationship between RTOs and their stakeholders were found, except for the observed increased number of limitations of RTOs’ activities aimed at benefiting their members. As part of the study’s secondary objectives, key variables and methods were indicated. They identify the functional relationships of RTOs with member entities, with the environment, and are useful in building the effectiveness of the organization at the regional level in crisis situations. As the pragmatic goal of the study, a research tool was proposed that can be implemented to evaluate relations with the environment in other tourism destination management organizations at various levels of the tourism economy.

Introduction andObjective. Participation of adolescents in organized physical activity (PA), together with physical education, is essential for the development of a habit of regular PA, achievement of PA recommendations and adoption of physical literacy. The aim of the study is to identify the trends and differences in PA levels between adolescents participating in organized team PA, organized individual PA, and those not participating in organized PA. Another aim is to formulate proposals to eliminate the negative effects of the pandemic on adolescents' participation in organized PA. Materials and method. The research took place between 2012-2021 in 51 secondary schools and involved a total of 1,202 boys and 1,561 girls. Participation in organized PA was examined using the 'Sports preferences survey'. Weekly PA was investigated by means of the 'International Physical Activity Questionnaire-Long Form'. Results. The results confirmed the negative trend in participation in organized PA. However, this was predominantly caused by the negative effects of the pandemic in 2020-2021. Boys participating in organized team and individual PA had more school PA, recreation PA, vigorous PA, moderate PA and overall PA during the week, compared with boys not participating in organized PA (girls had more vigorous PA, moderate PA and overall PA). Conclusions. Participation in organized team PA and individual PA plays an important role, primarily in supporting vigorous PA but also in overall weekly PA among boys and girls. The negative effects of the pandemic should be eliminated by increasing adolescents' participation in various forms of organized PA with an emphasis on organized individual PA which can be regularly pursued, even under restrictive measures at home, in the countryside or in nature.