Aims: Overweight and obesity are clinical public-health concerns worldwide. Amongst older adults, the prevalence of overweight and obesity is considered high. The purpose of this study was to provide current data regarding the prevalence and trends of overweight and obesity of adults from 2005 to 2013 in 10 European countries. Methods: The data used in the present study were derived from the first, second, fourth and fifth waves of the Survey of Health, Ageing and Retirement in Europe. The present study includes individuals aged ⩾50 years from 10 European countries. Body mass index (BMI) was calculated from self-reported height and weight (kg/m²). Results: The general prevalence of overweight (BMI ⩾25 kg/m²) was slightly above 60% and remained stable between 2005 (60.1%, 95% confidence interval (CI): 59.3–60.9%) and 2013 (60.3%, 95% CI: 59.7–60.9%). On the other hand, the prevalence of obesity (BMI ⩾30 kg/m²) increased significantly (1.6 points, 95% CI: 0.7–2.6) from 17.5% in 2005 to 19.2% in 2013. Although the prevalence of obesity increased in most countries, the only significant increase was observed in Germany (5.8 points, 95% CI: 1.8–9.9). Spain was the only country where the prevalence of obesity decreased significantly (−4.7 points, 95% CI: −8.8 to −0.5). Sex and age differences are reported. Conclusions: Although the prevalence of overweight was stable, the prevalence of obesity rose. Based on the data currently available for Europe, the prevalence of obesity in European older adults has already reached epidemic proportions, which reinforces the need for the development of effective healthy lifestyle programs.

The COVID-19 pandemic impacted adolescents’ lives, leading to unprecedented changes in their routines, especially in education. Face-to-face physical education (PE) classes during COVID-19 were affected in organization, possibly conditioning students’ participation, motivation and learning. Based on the achievement goal and self-determination theories, the aim of this study was to analyze and compare the motivational indicators of adolescents in face-to-face PE classes during COVID-19, according to gender, educational level and physical activity (PA). A total of 1369 students participated in the study (621 boys and 748 girls; mean age: 14.4 years; SD: 1.74). Data were collected via an online questionnaire and analyzed using MANCOVAs adjusted for age, pre- and post-COVID-19 PA, socioeconomic status and BMI (Z-score). Differences in achievement goals, motivational climate and motivational regulation levels were found in different groups by gender, PA and educational level, favoring older and more active participants. A more positive motivational profile was found for girls in general and, specifically, for active boys, regarding more self-determined motivations and mastery goal orientations. Overall, this study’s findings suggest that the restrictions related to face-to-face PE classes during the COVID-19 pandemic had a negative impact on students’ motivation.

The aim of this study was to identify correlated factors which explain the recommended level of leisure time physical activity (LTPA) among Portuguese adults. Subjects aged 31–60 years (972 males, 1195 females) were categorized, based on LTPA data obtained using a questionnaire, into two groups according to the PA recommendation for PA:≥10 or <10 MET·hr·wk⁻¹. Chi-square and logistic regression analyses were applied to the results. For men, the perception of an active lifestyle [odds ratio (OR) = 4.61, 95% CI:3.13–6.81, p <0.001], having an excellent perception of health (OR = 3.14, 95% CI:1.28–7.71, p =0.013), perception of being sufficiently active (OR = 2.16, 95% CI:1.53–3.05, p <0.001), and having a high socio-economic status (SES) (OR = 1.86, 95% CI:1.22–2.81, p =0.004) were associated with attaining the recommended level of PA. For women, the perception of an active lifestyle (OR = 3.68, 95% CI:2.63–5.15, p <0.001), and middle SES (OR = 1.50, 95% CI:1.07–2.11, p =0.018) were positive and associated with meeting PA recommendations. Unlike men, women with body mass index (BMI) 25–29.9 kg/m² were more likely to attain the recommended level of PA than those with BMI <25 kg/m². The incidence of adults that met the recommended amount of PA is low. Men and women had different patterns of psychological and socio-demographic correlates. An intervention designed to improve the levels of PA among Portuguese adults may take these correlates into account.

This study aims to assess awareness of physical activity levels among adults and to investigate the variables associated with different types of awareness. The participants were 1042 men and 1316 women aged 31–60 years old (43.3 ± 6.1). Data were collected on physical activity behaviour, physical activity awareness, perceptions and psychological factors. Awareness was assessed by comparing self-rated physical activity with achieving physical activity guidelines. Chi-square and logistic regression analyses were applied to the results. About 32.4% were considered active. Moreover, 61% accurately reported their physical activity (38.3% realistic inactive and 22.7% realistic active), 29.2% overestimated their physical activity (overestimators) and 9.7% incorrectly described themselves as inactive (underestimators). Perception of an excellent health status (odds ratio, OR = 4.07, 95% confidence interval, CI: 2.07–8.00, p < 0.001) was the strongest positive association with being realistic active, followed by having a high socio-economic status (SES) (OR = 1.53, 95% CI: 1.10–2.12, p < 0.05). Overestimator participants were more likely to have an excellent perception of health (OR = 2.58, 95% CI: 1.47–4.52, p < 0.01) and had a good experience in physical education (OR = 1.46, 95% CI:1.03–2.08, p < 0.05). Almost half of these participants erroneously perceived themselves as physically active. Gender, body mass index (BMI) and the quality of physical education at school were associated with those who misperceived their physical activity.