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Childhood motor competence plays a fundamental role in long-term adherence to physical activity. Enjoyment levels and self-perception of physical fitness increase motivation, commitment, and participation in physical activity. The objective of this study was to assess the body mass index (BMI), weight percentile, health status, physical fitness, and enjoyment levels of physical activity. A sample of 138 persons, of whom 67 were males and 71 females, with a mean BMI of 20.04 (2.35) answered the questionnaires Physical Activity Enjoyment Scale and the International Fitness Scale–self-report of physical fitness in young people. Tests were administered to measure functional fitness and anthropometric characteristics. Statistical analysis included calculation of Cronbach's alpha, ANOVA and Pearson's bivariate test correlations. The data indicate the reliability of the International Fitness Scale. No significant differences by gender were observed for the Physical Activity Enjoyment Scale. The BMI showed that significant positive correlations with 20 m sprint scores (p < 0.001, r = 0.367) and significant negative correlations with 6-minute lap scores (p < 0.001, r = −0.360) could be caused by an older physiological age. The overall physical fitness level of the children was medium-high, with most of the children enjoying physical education classes and slightly higher enjoyment values for males 40.88 (5.42) than females 40.31 (6.16). [ABSTRACT FROM AUTHOR]

Purpose: Chronic obstructive pulmonary disease (COPD) represents a major public health problem due to its high prevalence, morbidity and health cost. It has been demonstrated that physical activity (PA) is one of the most beneficial measures to prevent chronic diseases. The aim of this study was to examine PA levels of adults with COPD residing in Spain, and to analyse the differences by sex, age, education, marital status, cohabiting, tobacco consumption, alcohol consumption and body mass index. Methods: A total of 615 adults aged 15 to 69 years participated in this study. Data from the Spanish National Health Survey 2017 were used. This survey included the short version of IPAQ to measure PA levels. PA was expressed in total volume (MET·min/week), classified as low, moderate and high, and analysed according to sample characteristics. Statistical significance was set at p < 0.05 (CI = 95%). Results: Level of PA was higher in men than in women (1808.8 vs. 1575.6 MET·min/week; p = 0.016), in those aged under 30 years than in those older than 60 years (2129.4 vs. 1381.4 MET·min/week; p = 0.047) and in those who drank alcohol than in those who did not drink (1912.8 vs. 1248.2 MET·min/week; p = 0.004). Also, underweight and obese participants participated in lower levels of PA than normal weight participants (p= 0.001). When classifying PA level, a total of 37.9% had a low level, 47.5% had a moderate level and only 14.6% had a high level of PA (p < 0.001). Conclusion: It is recommendable to implement programs to raise awareness of the importance and benefits of PA in the control of COPD, and these programs should focus on those with lower levels of PA. [ABSTRACT FROM AUTHOR]

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The objective was to analyze body composition in children and adolescents of Southern Europe to identify prevalence of overweight and obesity. This investigation involved 512 girls and 488 boys between 7-to 19-years. Variables evaluated were Body Mass Index (BMI) and Fat Mass (FM; electrical bioimpedance). The references used to establish prevalence according to BMI were those of the World Health Organization (WHO) and the International Obesity Task Force (IOTF); in the case of FM, the Child Growth Foundation (CGF) reference was used. There were significant differences (p < 0.05) in the prevalence of overweight and obesity between the three classifications (32.3% according to IOTF, 37.3% according to WHO, and 39.8% according to CGF), being higher in males. WHO-IOTF concordance was substantial (kappa = 0.793), whereas concordances WHO-CGF (kappa = 0.504) and IOTF-CGF (kappa = 0.447) were moderate. The authors recommend evaluating overweight and obesity not only with BMI, but also with FM, and always specify the references used. [ABSTRACT FROM AUTHOR]

This paper is focused on the study of body image and excess weight and obesity in Spanish children and adolescents. This investigation involved 1082 children and adolescents (541 males and 541 females) from the Region of Murcia, aged between 3 and 18 years (11.85±2.82). The instrument used was Stunkard’s silhouettes. 34% of men and 17.9% of women were classified as overweight/obese, χ2(1)=26.936, p=.001, d=0.65. Regarding body image, 61.2% were dissatisfied with their body, highlighting those who would like to be thinner (men 44.7% and women 46%). Therefore, the psychological problem of body dissatisfaction had a higher prevalence than the physiological problem of obesity. It is recommended to implement physical activity programs to improve body image and body composition of children and adolescents in the Region of Murcia. [ABSTRACT FROM AUTHOR]