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issue 1
53-64
EN
The innovative behavior of individuals in the workplace is the foundation of any high-performance organization, and thus a study on the factors that motivate or enable individuals’ innovative behavior is critical (Scott, & Bruce, 1994). Therefore, the aim of this research was to find the relationship between organizational culture and innovative work behavior (IWB) in tourism enterprises that market sports services. Considering the fact that IWB is crucial for tourism enterprises, exploring the factors that influence IWB could be beneficial. Correlation analysis revealed that IWB was found to be significantly correlating with cooperativeness (r=0.442, p<0.05), innovativeness (r=0.510, p<0.05), consistency (r=0.522, p<0.05), and effectiveness (r=0.554, p<0.05). Additionally, stepwise regression analysis, which was conducted to discover whether organizational culture predicts IWB, showed a significant model: F(2-131)=33.775, p<0.05. The model explained 33% of the variance in IWB (Adjusted R2=0.33). In general, our findings suggest that there is a relationship between organizational culture and IWB and that organizational culture significantly predicts IWB. As IWB is crucial for the enhanced performance and success of any organization, organizational culture should be organized in order to encourage employees in terms of IWB.
EN
The purpose of this paper is to present sports in the province of Volhynia as presented in the “Ziemia Wołyńska” [The Land of Volhynia] magazine. The magazine, published in the years 1928-1932 dealt with the economic, social, cultural and educational issues of the province of Volhynia. The magazine also published articles, materials and reports on sports in Volhynia. The published articles dealt with conditions of sports activities. In this regard, the training of sports instructors was organized, as well as the condition of the sports infrastructure was improved. An important factor in the development of sports was the establishment of regional sports associations at the turn of the 1920s and 1930s. There were the following sports disciplines practised in sports societies and clubs: motorsports, boxing, horse riding, cycling, athletics, motorcycling, football, shooting, water sports, winter sports. The Volhynian sportsmen did not achieve any spectacular sports successes in the national arena in the discussed period.
EN
This review manifests an attempt towards the conceptual study of gender identity issues in competitive sports, foregrounding the genesis of policy matters in relation to transgender athletes. The study explores the motif of inter-relational dynamics between participation in sports of transgender athletes and medico-legal information related to transgender athletes, as the inclusion of transgender athletes is one of the latest and prominent equality challenges across the globe. The International Olympic Committee (IOC) has taken up the issue with regard to participation of sex-reassigned transsexuals and it has resulted in a heated debate for which a changing notion of gender verification came out. The issue under consideration has multi-faceted dimensions of interpretations centering on a desire to ‘deconstruct’ the present structuration of acceptance of sex and gender terminology. The resultant aim is to create a world-view of equality, respect for the ‘other’, and competitive fairness. The latent attempt of the paper is to deconstruct the binary of inequality in the field of sports with a view to give vibrational impetus for attaining the ideals of equality in sports which constitutes the basis of "authentic living", to quote Jean Paul Sartre.
EN
The purpose of this study was to determine if the HRindex Method (VO2max = [6 x HRindex - 5] x 3.5, where HRindex = HRmax/HRrest) was accurate for tracking changes in VO2max following 8-weeks of endurance training among collegiate female soccer players. Predicted VO2max via the HRindex Method and observed VO2max from a maximal exercise test on a treadmill were determined for a group of female soccer athletes (n = 15) before and following an 8-week endurance training protocol. The predicted (pVO2max) and observed (aVO2max) values were compared at baseline and within 1-week post-training. Change values (i.e., the difference between pre to post) for each variable were also determined and compared. There was a significant difference between aVO2max before (43.2 ± 2.8 ml.kg.min-1) and following (46.2 ± 2.1 ml.kg.min-1) the 8-week training program (p < 0.05). However, pVO2max did not significantly change following training (pre = 43.4 ± 4.6 ml.kg.min-1, post = 42.9 ± 4.1 ml.kg.min-1, p = 0.53). Furthermore, the correlation between the change in aVO2max and the change in pVO2max was trivial and non-significant (r = 0.30, p = 0.28). The HRindex Method does not appear to be suitable for predicting changes in VO2max following 8-weeks of endurance training in female collegiate soccer players
EN
The mission of the Special Olympics is to provide year-round sports training and competition in a variety (33) of Olympic-type sports for children and adults with intellectual disabilities, giving them continuing opportunities to develop physical fitness, demonstrate courage, experience joy, and participate in sharing of gifts and friendship with their families, other athletes, and their communities. The Special Olympics movement often goes beyond the sports competition formula. During the last few years, the movement has developed many new global initiatives, which expand its former sports activities. They include: 1. Coaching excellence and the coaching model 2. Partnerships with international (regional) sports federations 3. Sports Resources Teams (SRT) 4. Extended quota for high level athletes 5. Athletes Leadership Program (ALPS) 6. Young Athletes Program 7. Youth volunteer initiatives 8. Unified Sports Program 9. Motor Activity Training Program 10. Healthy Athletes Program These initiatives fulfill and expand the existing program, which was launched in 1968 and is the largest sports organization for people with disabilities worldwide, with very important new social, marketing, and developmental aspects of life, going far beyond activities met in other sports organizations.
EN
The purpose of this study was to clarify the effect of colored lenses on visual attributes related to sports activities. The subjects were 24 students (11 females, 13 males; average age 21.0 ±1.2 years) attending a sports university. Lenses of 5 colors were used: colorless, light yellow, dark yellow, light gray, and dark gray. For each lens, measurements were performed in a fixed order: contrast sensitivity, dynamic visual acuity, depth perception, hand-eye coordination and visual acuity and low-contrast visual acuity. The conditions for the measurements of visual acuity and low-contrast visual acuity were in the order of Evening, Evening+Glare, Day, and Day+Glare. There were no significant differences among lenses in dynamic visual acuity and depth perception. For hand-eye coordination, time was significantly shorter with colorless than dark gray lenses. Contrast sensitivity was significantly higher with colorless, light yellow, and light gray lenses than with dark yellow and dark gray lenses. The low-contrast visual acuity test in the Day+Glare condition showed no significant difference among the lenses. In the Evening condition, lowcontrast visual acuity was significantly higher with colorless and light yellow lenses than with dark gray lenses, and in the Evening+Glare condition, low-contrast visual acuity was significantly higher with colorless lenses than with the other colors except light yellow. Under early evening conditions and during sports activities, light yellow lenses do not appear to have an adverse effect on visual attributes.
EN
The aim of this paper is presentation of the up-to-date state of research on physical education and sports in the North-Eastern Borderlands of the 2nd Republic based on analysis of Polish literature on the subject. In the sense of territorial scope, the paper covers the areas of the Polesie, Novogrodek and Vilnius voivodeships. As for the scope of studies on the history of physical education and sports in the North-Eastern Borderlands of the 2nd Republic, the most cognitively significant is the work by Laskiewicz on „Kultura fizyczna na Wileńszczyźnie w latach 1900–1939. Zarys monograficzny dziejów” (Physical Culture in the Region of Vilnius in the Years 1900–1939. An Outline of Monographic History). The history of physical culture in rural areas were fairly well drawn up. In terms of historiography, there are publications presenting physical education and sports in urban areas. The publications mainly refer to physical activity in larger towns and cities, e.g. in Baranowicze, Breston- Bug, Lida, Novogrodek and in Vilnius. In terms of voivodeships, papers on physical education and sports in the Region of Vilnius significantly predominate. The presented analysis of the state of research – in reference to Polish writings – shows the necessity to supplement the preliminary archival research of the sources – in order to prepare a monograph on „Dziejów wychowania fizycznego i sportu na Kresach Północno-Wschodnich II Rzeczypospolitej” (the History of Physical Education and Sports in the North – Eastern Borderlands of the 2nd Republic). A preliminary archival research should also be conducted in the archives kept by Byelorussia and Lithuania.
EN
Purpose. Localised peak pressure linked to overuse injuries has been documented extensively at the plantar surface during human locomotion. There is however a paucity of research investigating pressure applied to non-plantar regions of the foot during movement. This study investigates the magnitudes of peak pressures applied to the lateral side of the 5th metatarsal head (5MTH) and calcaneus (CC) by the uppers of footwear during sports movements. Method. A plantar pressure measuring system was adapted to fit into a sock covering the lateral aspect of the L5MTH and LCC. Six male participants (26.7 ± 2.4 years, 75.2 ± 5.5 kg) performed ten trials each of starting, stopping, sprinting, cutting and sidestepping at self-selected velocities, whilst wearing the pressure measuring device. Repeated measures ANOVA’s were used to examine differences between peak pressures at different aspects of the lateral side of the dorsum of the foot. Results. The results indicate significant differences (p 0.05) between peak pressures at the LCC compared to the L5MTH. Significant differences in peak pressure at the L5MTH were also found between movement strategies. No significant differences (p > 0.05) were reported at the LCC between different movements. Conclusions. The results identify a need for athletes pre-disposed to injuries in the uppers of the feet to consider the possible influence of footwear on the magnitudes of peak pressures applied to the lateral side of the dorsum of their feet.
EN
Climbing is becoming more and more popular. During 2020 Olympic Games this discipline will be competed for the first time. Individualized diet plays a significant role among representatives of all sport disciplines. The aim of this research was to evaluate the correlation between the level of advancement of sport climbers, selected anthropometric indicators and diet composition. The study involved 36 women and 65 men practicing sport climbing who completed the food record and the survey on the most difficult climbing routes completed. Anthropometric measurements were collected. In the group of men statistically significant, positive correlation between the climbing level and the diet content of fiber, vitamin E, potassium, iron, zinc, and copper, was observed. In the group of women, a statistically significant positive correlation between the climbing level and the participation of vitamin C, potassium, magnesium and copper in the diet was observed. There was a positive correlation of protein, vitamin B2, B6, B12, D, phosphorus, magnesium, iron and copper content, and negative correlation between SFA content per 1,000 kcal of the diet and the climbing level of study participants. No statistical correlation was found between anthropometric parameters and advancement level.
Human Movement
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2012
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vol. 13
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issue 3
280-287
EN
Purpose. In light of the UN Decade of Education for Sustainable Development, an international proposal led by UNESCO beginning in 2005 and continuing until 2014, this study’s objective was to investigate how physical education, at a local level, can contribute to the goal of sustainable educational development. Methods. In order to analyze the research objective, a qualitative method was used. Sixteen professionals from public schools participated in the study. Seven schools and three administrative buildings were visited with data collected by means of interviews, observations and document analysis. Results. The following issues were addressed: school culture; the relationships between Environmental Education, Education for Sustainable Development and physical education; the cultivation of values through cooperative and competitive games; various challenges; and the opportunities for physical education within the UN’s Decade of Education for Sustainable Development initiative. Conclusions. This study concluded that: future partnerships with schools should be aware of and respect school culture; efforts should be made to facilitate schoolwork done outside of school; there is a need for investment in school resources as well in the continuing education of teachers; it is necessary to treat both Environmental Education and Education for Sustainable Development as one symbiotic entity and focus more on the execution of its prerogatives rather than nomenclature.
EN
This research examines the use of Facebook and Twitter, two social networks, for sportive reasons in Turkey.To this end, the literature was surveyed and a 5 Likert type data collection tool consisting of 21 questions was developed by the researcher based on the expert views. The sample of the research included 460 sport fans who are college students at Abant İzzet Baysal University and Sakarya University.It was found in the research that 91.7% of the participants had a profile on Facebook and 13.3% had a profile on Twitter. The rate of opening an account on Twitter, which still has no version in Turkish language, was low. It was found that the fans mostly followed the official site of their favorite team on Facebook, got informed about the sports activities through Facebook and learned news, which they did not hear from other sources. It was also ascertained that male fans used social networks for sportive reasons more than female fans did (p<.05). It is possible to state that social networks such as Facebook and Twitter have become a rapidly-developing alternative medium in sports against traditional media such as newspaper and television.
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issue 1
15-21
EN
This paper will illustrate the meaning and importance of human resource management (HRM), human resource planning, and strategic human resource management, which are critically important for an organization’s effectiveness and must be effectively managed (Doherty, 1998). This study used the literature review method to acquire its final results. The relevant HRM literature review was done according to the purpose of the study. It used the purposive random sample method for selecting relevant literature. This study shows the current economic environment in the sports industry; the second part of the study critically analyzes the value of the strategic management of employees for the effective and efficient operation of sports organizations. It also critically evaluates human resource planning and other pertinent issues in terms of legislation, recruitment, selection, training, induction, and reward management from different international examples in sports management. Over the past few decades, increasing competition, globalization, and continuous changes in the market and in technology have emphasized the need to rethink the management of the organization and of human resources for the sake of overcoming significant challenges (Taylor et al., 2006). Therefore, managers should use strategic human resource management to overcome significant issues and to form well-planned strategies so that the organization may succeed.
EN
Adolescence is a period between age 10 and 19. Intensive changes associated with the development of the organism influence the nutritional needs during this period. Young swimmers’ training is characterized by large volume, so their diet can play an important role in their results and future career. The energy intake of a developing athlete should be determined individually based on gender, anthropometric measurement, character, and number of workouts per day. The frequent presence of drowsiness and fatigue during training may indicate insufficient dietary energy supply. Dehydration exceeding 2% of body weight should be prevented. Isotonic drinks should only be consumed during training longer than 75 minutes. Young swimmers should consume adequate amounts of carbohydrates to restore glycogen reserves before another training unit. Carbohydrates with a high glycemic index of 1-1.2 g/kg b.w./h should be delivered during the post-training period. Immediately following training, a meal containing a complete protein should be consumed to accelerate post-exercise recovery. The total protein supply should be at least 1.2 g/kg b.w./h. The minimum intake of fat in the diet of a young swimmer should be 2 g/kg lean b.w. It is recommended to limit products containing large amounts of saturated fatty acids.
EN
The aim of this study was threefold: (a) to examine sex differences in sensation seeking and spatial abilities in a sample of athlete students, (b) to explore whether measures of sensation seeking and spatial ability can be used to distinguish between athletes engaging in sports of different levels of risk, and (c) to explore the relationship between sensation seeking and spatial abilities in a sample of athlete students. A total of 201 students athletes engaged in sports of different levels of risk completed the Spatial relations test, Mental rotation test, and Zuckerman's Sensation Seeking Scale-V. Men scored higher than women in both measures of spatial abilities and on DIS, while women scored higher than men on ES. High-risk group had higher SSS and TAS scores than low- and medium- risk groups, and low-risk group had lower DIS scores than medium- and high-risk group, but there were no differences in spatial ability among athletes engaged in sports of different levels of risk. Spatial ability correlated with sensation seeking measures in men only. The results are discussed in terms of possible common biological background of these two sex-dimorphic traits.
Human Movement
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2013
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vol. 14
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issue 3
265-274
EN
Purpose. The main purpose of this study was the development of a Polish version of the scale developed by P. Chelladurai and S. Saleh for examining coaching behavior (the Leadership Scale for Sports; LSS). Methods. The Polish version was constructed in two stages. In the first stage, the psychometric equivalence of the Polish translation was estimated by providing a Polish/English version of the questionnaire to a bilingual sample. Following verification of the psychometric properties of the experimental version and the adding of additional items to the scale, a second stage of analysis was performed using additional samples to assess the reliability and validity of the new scale. In total, 560 university physical education students, 180 athletes, and 75 coaches were recruited to participate in the study. The final version was deemed a reliable and valid reproduction of the LSS, consisting of 40 items representing five dimensions measuring coaching behavior. Results. Measures of reliability (internal consistency using Cronbach’s alpha and test-retest reliability) as well as validity (exploratory factory analysis with principal component analysis) of the final version of the Polish adaptation of the Leadership Scale for Sports were found to be satisfactory. It was determined that the Polish adaptation of the LSS is characterized by good psychometric properties and can be widely used in the sports environment. Conclusions. The Polish adaptation of the LSS reflects the five-factor structure of the original scale, closely reproducing the dimensions of training and instruction, democratic behavior, autocratic behavior, social support, and positive feedback. It can be used both for the measurement athletes’ preferences for coaching behavior and for assessing coaching behavior as observed by athletes.
EN
The aim of this study was to examine the association between sports participation and sedentary behavior during school recess among Brazilian adolescents. This study included 2,243 adolescents aged 13-18 years (16.2 ± 1.1), 62.2% females and 37.8% males, enrolled in public high schools in Aracaju, Northeastern Brazil. Sedentary behavior during school recess and sport participation was self-reported. Several factors were examined, including sex, age, skin color, socioeconomic status, maternal education and physical activity level. Sixty percent of adolescents had sedentary behavior during school recess and 57.7% of adolescents reported that they did not participate in any team sport. Additionally, adolescents who did not practice any team sport were 40% more likely (OR: 1.4, 95% CI: 1.1, 1.8) to be sedentary during school recess compared to those who participated in two or more team sports. It is recommended that schools encourage students to engage in sports activities and promote more physical activity during school recess to reduce the sedentary behavior and increase physical activity levels in youth.
19
88%
EN
Nitric oxide (NO) is a physiologically important signaling molecule that promotes the expansion of blood vessels and thus facilitates the transport of oxygen (O2) and energy substrates to the muscles. Research shows that nitric oxide (NO) also improves the effectiveness of mitochondrial respiration, which is manifested by reduced oxygen consumption during exercise. Until recently, it was thought that nitric oxide (NO) could only be formed as a result of the endogenous pathway of oxidative transformations L-arginine. Recent research results indicate, however, that an alternative to the endogenous pathway of nitric oxide (NO) formation may be the exogenous supply of inorganic nitrates (NO3-) with food. The aim of the study was to review the current literature on the properties of beetroot juice as an important source of nitrates (NO3-) and its effectiveness in improving the exercise capacity of physically active people. A systematic review of the research, published from 2005 to January 31, 2021, was made on the basis of searching bibliographic databases such as: PubMed, Elsevier and Web of Science. The following keywords were used: “beetroot”, “beetroot juice”, “nitrates”, “nitrites”, “nitric oxide”, “supplementation”, “ergogenic substances”, “sports nutrition”. Although there are conflicting data, it appears that beetroot juice supply may be a cheap, natural, and promising nutritional strategy for improving sports performance in both endurance and intermittent high intensity (start-stop) exercise. More detailed studies are analyzing the effect of dietary nitrate (NO3-) supply in anaerobic exercise - especially in high-volume resistance training - are needed. It is also emphasized that further research is needed to elucidate the effects of specific factors on the variability of ergogenic effects after beetroot juice consumption, which may be of the greatest importance in terms of the effectiveness of this nutritional intervention.
EN
The purpose of this study was to clarify the effects of colored lenses on the visual performance of middle-aged people. The subjects were 19 middle-aged people with a mean age of 57.4 ±6.0 years. Five different functional lenses were used in the experiments: colorless lenses and four colored lenses (Light-yellow, Dark-yellow, Light-gray, and Dark-gray). Using each lens type, contrast sensitivity, depth perception, hand–eye coordination, dynamic visual acuity, and visual acuity/low-contrast visual acuity were measured. Visual acuity/low-contrast visual acuity was measured under the four conditions of Evening, Evening + Glare, Day, and Day + Glare. Results showed that dynamic visual acuity and depth perception did not differ among the lens types, but hand–eye coordination measurements had a significantly shorter time with the Light-yellow and Dark-yellow lenses than the Dark-gray lenses. Low-contrast visual acuity under Evening and Evening + Glare conditions tended to be lower with the Dark lenses than the Colorless and Light-yellow lenses. The subjects rated the Yellow lenses as bright in a subjective questionnaire evaluation.
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