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EN
Purpose. The aim of this study was to assess the relationship between body satisfaction, the amount of time spent on physical activity (PA), and body mass index (BMI) in a group of young adults. Methods. A sample of 527 students (351 females and 176 males) aged 19-24 years were recruited for analysis. Measures of height and weight were collected. Participants completed a questionnaire about PA performed during the previous seven days, intention of increasing PA levels, overall body satisfaction, their ideal BMI, and what parts of their bodies they were most dissatisfied with. Results. Body satisfaction was associated with the amount of time spent on PA in both women and men. No relationship between time spent on PA and BMI was found. In women, lower levels of PA, lower body satisfaction, and a larger discrepancy between actual BMI and ideal BMI was observed when compared with men. The majority of women (85.7%) as well as men (78.4%) intended to increase their PA in the near future. Conclusions. Body satisfaction grows together with increasing the amount of time spent on PA. Young adults are aware of the benefits of PA, but there is a gap between knowledge and practice, highlighting the need for programs that can motivate and educate on how to turn intentions into action. Along with promoting PA, focus on body satisfaction especially among women is also recommended.
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Education and the Prevention of Postural Defects

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EN
Purpose. The aim of this study was to determine: whether and at what stage of education is proper body posture learned, the intention of young adults to participate in activities teaching proper posture, and the effects of factors related with the said intention. Methods. The study involved 430 university students aged 18-24 years. Anthropometric data was collected. Participants completed questionnaires assessing physical activity level (IPAQ) and their intention to participate in extracurricular activities teaching proper posture while sitting or walking, proper running technique, corrective gymnastics, or weight loss exercises. A self-assessment of posture, physical fitness, attractiveness, and body satisfaction was also completed. Results. Lower back pain was experienced by 41% of the respondents. Most were taught proper posture-related habits in primary school, followed by secondary school, and then at university. Many students expressed their intention to participate in the extracurricular activities. None of the questionnaire variables were associated with the intention to learn proper walking posture or proper running technique. The intention to participate in classes teaching proper sitting posture was associated with lower back pain in women and low physical activity level in men. In women, a relationship was found between the intention to participate in weight loss exercises and body dissatisfaction, high BMI, and poor self-evaluations of posture and attractiveness. In men, this activity was associated with body dissatisfaction. Conclusions. There is a need for further education on the development of proper postural habits at the university level.
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