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Teacher Role Model and Students' Physical Activity

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EN
Introduction. Physical activity is an important factor in health risk prevention, which improves the quality of life, as well as promotes both physical and mental health preservation [1, 2]. Each year, the lack of physical activity causes death of 600,000 people in Europe - approximately 6% of the total population [3]. Despite the significant number of studies that have been conducted on students' physical activity, it is also being claimed that studies on the teenage group are essential yet scarce, and the results are ambiguous [4]. This confirms the need for more such studies in order to better determine the significant factors in the promotion of students' physical activity. Material and methods. 339 students aged 11 to 19 participated in the collection of data base: 147 boys and 192 girls. Average age of participants was: 14.6 years. 75 students aged 14-19 years (33 girls and 42 boys) were involved in the pedagogical experiment. The average age of the participants was 16-19 years in School 1 (11 girls and 18 boys), and 14-17 years in School 2 (19 girls and 27 boys). Average age of participants was: 16.3 years. Three sports teachers participated in the pedagogical experiment as well. During the course of the experiment, teachers developed a model of pedagogical interaction in physical education classes. At each school the experiment lasted for 14 weeks. In both schools physical education classes were held twice a week. Results. Based on factor analysis, a model of pedagogical interactions promoting physical activity of students was developed. According to the results of the physical activity habits test (inventory) we can conclude that students have experienced positive and statistically significant changes in their physical activity. The boys were considerably more active during classes where the teacher was present as a participant of physical activities. Conclusions. Teachers and students remark that the applied contents of the pedagogical interaction model have positive effects on the interaction between students and teachers and stimulate physical activity of students.
EN
Background: Disadvantageous tendencies bound with a growing distance between the somatic development and motor condition of children and youth raise well understood anxiety, as these phenomena endanger health and fitness of future generations. The aim of this work is to verify if the above-mentioned phenomenon may be referred to youth groups for whom physical activity and motor development are important elements of everyday life. Material/Methods: Between 1983 and 2009 data on a total of 7,663 men and 7,368 women from Poznan AWF (University School of Physical Education) were collected annually at the same time each year. Information was collected on the body height and mass, and the vertical jump test. The maximum anaerobic work was calculated. Results: In both men and women there was a tendency for a negative association between body dimensions and fitness. A correlation analysis revealed a strong relationship between body height and mass, directly proportional tendencies, at p<0.05 significance level, and better performance on the vertical jump test associated with higher maximum anaerobic work. Conclusions: Summing up, it is possible to suppose that along with stabilization of the economic situation of the state one should expect maintaining the progress of the secular trend in the case of somatic features; unfortunately, at the same time we will probably observe a slump in motor development.
EN
Background: The research aimed at determining whether the youth taking up studies at a university level institution of physical education are physically active and whether there is a connection with the place of permanent residence, the level of parents' education, economic situation and whether physical activity has anything to do with the choice of the field of studies.Material/Methods: The research involved 1,900 students of full-time studies of the first year at the Academy of Physical Education and Sport in Gdańsk. A proprietary questionnaire including standardized multiple choice answers and open questions was used. The information achieved by means of the questionnaire concerned, among others, socio-demographic characteristics, economic situation, choice of studies and physical activity. The statistical analysis was conducted by means of Statistica 8.0 software (StatSoft Polska).Results: The results indicate the relationship of physical activity before studies of youth taking up education at a university level institution of physical education with their choice of the field of studies as well as with socio-demographic and economic determinants.Conclusions: On the basis of the analysis of research tests presented in this work it can be assumed that parents' education, place of residence, parents' economic situation are factors forming the environment in which a young person grows up and his/her need for physical activity is developed.
EN
Purpose. The aim of the study was to evaluate and compare the physical activity patterns of preschoolers aged 6-7 years. Methods. A sample of 221 preschool children (116 boys and 105 girls) aged 6 (5.92 ± 0.30) and 7 (6.91 ± 0.25) years was recruited. Physical activity was assessed over 7 consecutive days by using pedometers to determine step counts (steps/day). Accrued anthropometric data included height, mass, and BMI. Data were compared with ANOVA to determine any significant differences between age and sex groups and the part of the week (weekday/weekend); intergroup differences were evaluated with Fisher's LSD test. A < 0.05 level of significance was adopted for all statistical tests. Results. No significant differences were found between the age groups (6- and 7-year olds). Physical activity over the 7-day period was significantly greater in the boys (13318 ± 2354 steps/day) than girls (12300 ± 2750 steps/day). Mean weekday step counts were greater among boys (13800 ± 2458 steps/day) than girls (12587 ± 2802 steps/day); this difference was statistically significant. Mean weekend steps were 12112 ± 3467 and 11579 ± 3930 steps/ day for the boys and girls, respectively. Mean weekday steps were significantly greater (p < 0.001) than mean weekend steps in both groups. The recommendation of 12000 steps/day was met by 60.6% of the sample (69.0% boys, 51.4% girls). Conclusions. Sex differences in physical activity patterns were observed in the sample of preschool children. Boys, compared with girls, were characterized with a higher physical activity level on both weekdays and weekend days. Physical activity for both sexes was lower on weekend days than weekdays. The results indicate the need for improved health literacy among parents on current recommended physical activity guidelines and the suitability of a pedometer-based assessment method.
EN
The aim of the study was to analyse the relationship between the profile of readiness to change and pro-health behaviours as well as physical activity among students of physical education and other teaching specialisation. The study was carried out among a randomly selected group of teaching specialisation students (464 females and 143 males). In the research, the following were applied: Inventory of Pro-health Behaviours by Z. Juczyński, the IPAQ and the Readiness to Change Questionnaire. Diversification in pro-health behaviours, level of physical activity and selected features of readiness to change among students of teaching specialisations was demonstrated. In the general population, along with the increase in selfconfidence, passion and optimism, the level of health pro-behaviours also increased. Regardless of the type of studies, there were significant positive correlations between the level of physical activity and the degree of passion, optimism and boldness. Among students of other teaching specialisations (apart from physical education), a positive relationship was also noted between physical activity and creativity. Among the students of teaching specialisations, a correlation was demonstrated between the level of pro-health behaviours and physical activity as well as the degree of selected features constituting readiness to change.
EN
The rapid civilisational development that took place in the second half of the 20th century, and the resulting changes in the conditions and ways of people’s lives brought forth a number of social phenomena, both positive and negative. Physical activities, i.e. any forms of physical effort undertaken voluntarily in leisure time for entertainment and health purposes, contribute greatly to overcoming the dangers of modern civilization. Among these, activities with the participation of a dog are becoming increasingly popular. These activities are exercised by people of all ages in the form of dog sports, as well as for recreational and therapeutic purposes. The aim of the paper is to present various forms of activities with a dog as modern types of physical recreation exercised by people of all ages. Regular exercise with a dog greatly improves the well-being and provides a feeling of harmony and inner peace. It is becoming yet another modern form of activity.
EN
Introduction. The importance of socio-economic factors in differentiating the physical activities of children and teenagers keeps changing. That is why the goal of this research was to identify certain social variables amongst those listed most often which differentiate the level of targeted physical activity of urban children and youths from the Bialskie district. Material and methods. The research was conducted on 1.084 students between the ages of 10 and 18. Three age groups were chosen: 10 to 12, 13 to 15, and 16 to 18. Information about the attendance of respondents in Physical Education classes and structured extra-curricular sport activities, as well as preferred forms of physical activities were collected via a diagnostic survey. The same method was used in the assessment of the socio-economic status of the families of the respondents. The relations between attendance in extra-curricular sports activities and socio-economic factors was assessed by a multifactoral logistic regression model, and the statistical relevance of the differences was calculated by the Wald test. Results. Attendance in structured extra-curricular physical activity depended mostly on income per family member. In the case of type of work performed by parents, the attendance rate in both boys and girls was higher if the parents performed intellectual work. Parents' education and number of children in the family did not have a high influence on the attendance of respondents in structured extra-curricular sport activities. Conclusions. Increasing disproportions in societal prosperity can be an important factor limiting the attendance of the poorest group of children and youths in structured physical activities. The lack of influence on physical activity of such socio-economic variables as parents' education and the number of children in the family can be connected with the change of meaning of those factors in modern society (depreciation of the importance of higher education, decreased fertility).
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Introduction. The purpose of this study is to examine the nature and context of parent perspectives of physical activity for their children with autism spectrum disorders (ASD). Methods. In the study, one of the qualitative research methods, semi-structured interview technique was used as the research design phenomenology method. In addition to demographic information form, participants were asked about the factors that facilitate or constraints their children's participation in physical activity and the benefits of physical activity. Criterion sampling, one of the purposive sampling methods, was used in the study. The study group consisted of 11 parents whose ages ranged from 37 to 55 years (Mage = 44.09, SD = 6.59) and children participated to physical activity rehabilitation program which was carried out by a special education and rehabilitation center. Thematic analysis method was used for data analysis. Results. Three themes being constraints in physical activity, facilitators in physical activity and benefits of physical activity were reported. In the study, most frequently reported constraints were intrapersonal and the most commonly reported facilitator was also intrapersonal. Parents' opinions suggest that interpersonal factors and structural factors are important for special education students with ASD to continue their participation in physical activity. Conclusion. As a result, it is seen that the parents of individuals with ASD encounter some constraints in directing their children to physical activity, however due to the benefits obtained despite these constraints, their children continue to participate in physical activity.
EN
The aim of the study was to analyze the level of physical activity of students of selected fields of study at Biała Podlaska University depending on the year of study. The study involved 450 people, studying at the first and second stages of education at the State School of Higher Education (PSW) in Biała Podlaska. In the study, a method of diagnostic survey was applied, with the use of the International Physical Activity Questionnaire IPAQ - short version. Based on the analysis it was concluded that the surveyed students were characterized by a moderate level of physical activity. The diversity of types of physical activity of students in relation to the year of study were statistically significant in terms of total activity, moderate activity and walking - in favor of students of the second year of undergraduate studies.
EN
In recent years decrease in physical activity (PA) amongst school children have been highlighted. The World Health Organization recommends daily moderate to vigorous PA for this age group for at least 60 minutes. Maintaining proper PA level contributes to numerous health benefits and proper children's development stimulation. School recess allows pupils to meet the recommended physical activity guidelines, it can as well be crucial for their social and emotional development, increased learning effectiveness, reduced tension and school stress. The following element is listed among factors determining the quality and level of school recess: space available for pupils meaning a place where they can move freely and safely (run, play). Therefore, this research attempts to define what is the relation between the type of school recess resulting from available free time space for children and pupils' physical activity level during this recess. 113 grade 2 and 3 pupils from the local elementary school participated in the research (66 girls and 47 boys). Their physical activity undertaken spontaneously during school recess was the main point of observation. Two types of 10-minute school recess were analyzed: 1) the one spent in a classroom 2) the one spent in a school hallway. Significant statistical differences have been found between types of physical activity depending on space available for pupils during school recess. Clearly school recess spent in a classroom impairs free movement and causes visible reduction in physical activity. Organization of school recess including arrangement of space available to pupils between the classes can be understood as following the WHO guidelines defining the daily level of children's physical activity.
EN
The aim of research is to study the role of physical activity for rehabilitation of patients suffered from mild persistent asthma during their treatment at hospital. The study involved 30 patients being in hospital due to the exacerbation of asthmatic disease. The program of physical rehabilitation is based on the survey results of patients, paying attention to their functional state, rapid assessment of health and physical features of the disease. The use of dosed physical activity while physical rehabilitation of patients suffered from mild persistent asthma has improved functional status of their cardiovascular and respiratory systems, physical performance, quality of life, helped to control the disease.
EN
Alterations in membrane lipid composition, particularly fatty acids content is known to result in functional and structural changes. Dietary lipids and physical activity or stress play an important role in this change. It was of interest to study the influence of swimming in different temperatures on the content of fatty acids in the phospholipids of the erythrocyte membranes of rats. Our research demonstrated a significant influence of swimming on the content of fatty acids in the phospholipids of the erythrocyte membranes of rats. These changes of fatty acids, particularly the decrease of arachidonic acid and significant increase of saturated fatty acids in the phospholipids of the erythrocyte membranes in swimming rats may be induced by oxygen radicals generated in different kinds of stress.
EN
Physical activity is of key importance in prevention of chronic illnesses, such as cardiovascular disease or metabolicvdiseases. Lack of regular workout in seniors favors the development of these diseases. It is, therefore, advisable to change one’s lifestyle and engage in regular workout in order to reduce the risk of chronic illnesses and disabilities. The aim of this paper is to present how important physical activity is in prevention of chronic illnesses in seniors.
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Physiotherapy in the comprehensive treatment of obesity

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EN
Background: World Health Organization considers obesity as the most serious health condition in the world today. This concerns not only adults but also children and young people. Obesity is the leading cause of increased morbidity, disabilities, mortality rates and deteriorated quality of life in society. Higher death risk due to cardiovascular diseases and certain cancerous conditions are also attributable to obesity. Some 40% adults in the world today are overweight and 13% are obese. These tendencies have also been observed in Poland. Specific components of comprehensive slimming treatments include dietary treatment, nutrition education, habits modification, increased level of physical activity, pharmacological treatment and surgical interventions. The basis in obesity treatment is to induce a negative energy balance. This status is typically achieved through dietary measures and increased energy expenditure. Helping prepare adequate individual therapeutic programs is a key to success in slimming of the obese patients. Mass reduction programs are prepared individually based on FITT formula, which takes into consideration four aspects of physical activity: frequency, intensity, time and type of physical activity. The role of physiotherapists in this process is essential. Individual therapeutic programs help adjust all the aspects of training to the health status of the obese patients, with respect to coexisting diseases.
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The purpose of this pilot study was to assess the accuracy of steps and heart rate measurement of wrist fitness trackers at different prices. Four healthy college students voluntarily tested three wrist fitness bands and a sports watch (Xiaomi Mi Band, Fitbit Charge HRm, Fitbit Surge, and sports watch Polar M400). Subjects performed two sets of 10 series of 100 steps wearing the fitness trackers on an indoor track in two situations: walking and jogging. In the walking situation, the subjects wore a winter coat and gloves. The variables measured were the number of steps, the heart rate, and the level of error. The steps error percentage for all four devices was lower than 8%. The Fitbit Surge registered significantly more steps in the walking situation (p < 0.001). No significant differences were found in the steps measurements in the jogging situation (p = 0.138). In the jogging situation, significantly lower values in the heart rate measurements for the Xiaomi Mi Band, Fitbit Charger HR, and Fitbit Surge were found (p < 0.001). The results showed that the wearable fitness trackers were relatively accurate for tracking steps (on average, there was a level of error of 2–6%). The assessment of the steps was more accurate in the jogging situation (higher and faster arm swing) than in the walking situation, which involved wearing coats and gloves. The results showed that the wearable fitness trackers that were tested underestimate the heart rate with a level of error of approximately 6–11%. The step error was lower in the walking situation (less mobility of the devices). The price of the devices that were tested did not affect the accuracy of the steps and heart rate assessment. Further studies with a larger sample and more type of devices are needed to confirm these results.
EN
At the present time, back pain and posture problems affect a growing number of young people. This is probably due to a changing lifestyle which has led to less physical activity. The aims of our study were to evaluate the prevalence of pain associated with the spine, as well as to ascertain the relationship of these symptoms with the degree of physical activity among a group of students of the Medical University of Lublin. The research group consisted of 301 students (201 women and 100 men) aged between 19 and 27 years. The survey was performed at the turn of the year 2014/2015. Based on an anonymous questionnaires, we found that treatment and advice obtained at the faulty posture and/or orthopedic clinic benefited slightly more than 32% of all respondents. In this group, about 20% were women, while among men, it was a little over 12%. Physical therapy to treat back problems was also entered into by about 29% of the respondents, while 5% of students undertook such treatment very frequently. What is more, 89% of all respondents stated they regularly attend physical education classes. Moreover, more than 81% of all students surveyed practiced some sport, in this group - about 51% of the respondents stating so were women, and a little over 29% were men. Although medical students are a group of people with high health issue awareness, they are not deprived of problems related to the musculoskeletal system.
EN
The aim of the study was to determine associations between physical activity and other elements of women's lifestyle (nutrition, being a nonsmoker, moderate alcohol consumption, medical check-ups).Between 1999 and 2004, 1361 women aged 20-75 were studied. They were inhabitants of cities located in the west of Poland and engaged in physical activity (purposeful selection). The subjects fell into four groups depending on the length of their physical exercise history: G I - those who had been exercising for 1 year; G II [1-4); G III [4-6); G IV [≥7). The diagnostic poll method was employed, (questionnaire and interview techniques). For the verification of the research hypotheses concerning the influence of socio-demographic factors on women's physical activity, the evaluation of changes in health-related behaviors resulting from long term physical activity, indication of associated behaviors, the independence χ2 test and multiple correspondence analysis were used.Women's physical activity was found to be related to maintenance of proper weight (BMI) (p≤0.05), moderate consumption of low-alcohol beverages (p≤0.05) and regular dental check-ups (p≤0.05). Despite more frequent attempts to take up smoking, the respondents gave up the habit two times as often as the whole population of women in Poland. These correlations were more apparent among women with longer exercise histories, who mostly had post-secondary education. Occurrence of associated behaviors affecting health positively and negatively was also shown, the latter concerning a smaller group of respondents.The noticed correlations between physical activity and health behaviors, which comprehensively influence lifestyle, may be of importance in gradual reduction of risk factors.
EN
This study is specifically concerned with the effect of regular physical activity during menstruation on the course of menstrual cycle among nullipara. Based on the author’s questionnaire, the 152 women participating in the study were divided into three groups A, B and C – depending on their level of physical activity. The physical activity at a moderate level does not significantly affect the regularity of menstrual cycles. The cultivation of moderate physical activity during menstruation does not significantly affect the duration of bleeding. Moderate physical activity is irrelevant to the abundance of menstrual bleeding. Moderate physical activity has no significant effect on menstrual pain and its duration. Women who are physically active at a moderate level throughout their menstrual cycle are less likely to experience symptoms of premenstrual syndrome (PMS) than women who are only physically active outside of menstruation and are not physically active, which may indicate that moderate physical activity during menstruation prevents symptoms of premenstrual tension syndrome. Based on the results achieved, it is not possible to clearly determine the relevance of promoting moderate physical activity, with particular emphasis on that during menstruation, among women. The study needs to be continued with particular attention paid to physical activity during the day, the influence of environmental factors and stress on the examined women, and with attention paid to the intensity of pain accompanying bleeding. However, it can be assumed that there is no justification for limiting physical activity during the menstrual bleeding phase.
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The Evolution of Physical Activity Guidelines

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EN
Background: As the scientific support for the impact of physical activity on health has grown, physical activity recommendations for the public have been modified. The aim of the paper is to present the evolution of physical activity guidelines, which were formulated on the basis of existing research evidence, produced by experts, mainly in physiology and medicine.Material/Methods: A systematic literature review was applied. In order to interpret the content of text data, a qualitative content analysis was used. It was supported by the Qualitative Data Analysis (QDA) computer software package NVivo 9.Results: Recognition of hazards of a sedentary lifestyle has led numerous groups to promulgate public health recommendations for physical activity. Since 1950s leading scientists and science organisations have participated in developing and publicising these guidelines and in revising them to keep up with the pace of modern exercise science. The paper discusses reasons for differences in the guidelines and provides a summary in order to harmonize existing reports.Conclusions: Using epidemiological, clinical and laboratory methods, different expert committees have independently arrived at similar conclusions about the need for physical activity in daily life. However, formulating guidelines regarding an optimal dose of physical activity, which could be universal for everybody, is very problematic. A recommended dose of physical activity must be approachable and adjusted to a particular person or a group.
EN
The present research is designed to continue exploration of the reliability and validity of the 2 × 2 and trichotomous achievement goal frameworks in Physical Education Teacher Education (PETE) Turkish undergraduate physical activity courses. One hundred and fifty eight Turkish undergraduate students (116 males; 42 females) served as participants. They completed both the trichotomous and 2 × 2 achievement goal scales. Confirmatory factor analysis (CFA) was employed to examine and construct the validity of both the 2 × 2 and trichotomous achievement goal models. The results showed that the 2 × 2 achievement goal model represents an adequate fit to the data (X 2/df = 1.66, CFI = 0.91, GFI = 0.93, NNFI = 0.89, and RMSEA = 0.06). Cronbach's alpha coefficients for the mastery-approach, performance-approach, mastery-avoidance, and performance-avoidance goals were 0.65, 0.68, 0.72, and 0.60, respectively, indicating acceptable internal consistency. However, CFA analysis pointed out that the trichotomous achievement goal model provided a poor fit to the data (X 2/df = 1.59, CFI = 0.85, GFI = 0.88, NNFI = 0.69, and RMSEA = 0.06), although Cronbach's alpha coefficients in the trichotomous achievement goal model indicated acceptable reliability (mastery goals = 0.70, performance-approach goals = 0.73, and performance-avoidance goals = 0.64). Results from the present study indicate that only the 2 × 2 achievement goal model provides a reliable and valid measure of achievement goals for Turkish undergraduate students.
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