Adipocytokines and bone metabolism markers in relation to bone mineral values in early pubertal boys with different physical activity

2016 ◽  
Vol 29 (6) ◽  
Author(s):  
Donvina Vaitkeviciute ◽  
Evelin Lätt ◽  
Jarek Mäestu ◽  
Toivo Jürimäe ◽  
Meeli Saar ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Metabolism ◽  
Body Mass ◽  
Bone Mineral ◽  
Physical Activity Level ◽  
Vigorous Physical Activity ◽  
Activity Level ◽  
Active Group ◽  
Bone Metabolism Markers ◽  
Pubertal Boys

AbstractWe aimed to examine the associations of adipocytokines and circulating bone metabolism markers with bone mineral parameters in early pubertal boys with different physical activity level.Eighty-six early pubertal boys were divided into active and non-active boys according to the accumulated moderate-to-vigorous physical activity (MVPA) level. Body composition and bone mineral parameters were assessed and testosterone, leptin, adiponectin, osteocalcin (OC), and C-terminal telopeptide of type I collagen (CTX) were measured.Active subjects had significantly lower (p<0.05) body mass, body mass index (BMI), fat mass (FM), leptin, and sedentary time values, while non-active subjects had lower (p<0.05) vigorous physical activity level and femoral neck bone mineral density (FN-BMD). OC contributed to the models in physically active group and explained 6.6% and 9.7% of variance in whole body (WB) [F(5,44)=10.847; p<0.001] and lumbar spine bone mineral content (LS-BMC) [F(5,44)=4.158; p=0.004], respectively. No other biochemical parameters were found to be related to bone mineral parameters in either the active or non-active group.Bone metabolism markers were positively correlated with bone mineral values only in active pubertal boys. Leptin and adiponectin were not related to bone mineral parameters in active and non-active pubertal boys.

scholarly journals Physical Activity Level of Post-menopausal Women with Low Bone Mineral Density

2016 ◽  
Vol 38 (05) ◽  
pp. 225-230 ◽  
Author(s):  
Glauber Dallanezi ◽  
Beatriz Freire ◽  
Eliana Nahás ◽  
Jorge Nahás-Neto ◽  
José Corrente ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Physical Activity Level ◽  
Activity Level ◽  
Mineral Density ◽  
Low Bone Mineral Density ◽  
Menopausal Women ◽  
Post Menopausal

scholarly journals Analysis of Relationship between the Body Mass Composition and Physical Activity with Body Posture in Children

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Justyna Wyszyńska ◽  
Justyna Podgórska-Bednarz ◽  
Justyna Drzał-Grabiec ◽  
Maciej Rachwał ◽  
Joanna Baran ◽  
...  
Keyword(s):  
Physical Activity ◽  
Body Mass ◽  
Muscle Tissue ◽  
Physical Activity Level ◽  
The Body ◽  
Body Posture ◽  
Activity Level ◽  
Mass Composition ◽  
Body Mass Composition ◽  
The Relationship

Introduction. Excessive body mass in turn may contribute to the development of many health disorders including disorders of musculoskeletal system, which still develops intensively at that time.Aim. The aim of this study was to assess the relationship between children’s body mass composition and body posture. The relationship between physical activity level of children and the parameters characterizing their posture was also evaluated.Material and Methods. 120 school age children between 11 and 13 years were enrolled in the study, including 61 girls and 59 boys. Each study participant had the posture evaluated with the photogrammetric method using the projection moiré phenomenon. Moreover, body mass composition and the level of physical activity were evaluated.Results. Children with the lowest content of muscle tissue showed the highest difference in the height of the inferior angles of the scapulas in the coronal plane. Children with excessive body fat had less slope of the thoracic-lumbar spine, greater difference in the depth of the inferior angles of the scapula, and greater angle of the shoulder line. The individuals with higher level of physical activity have a smaller angle of body inclination.Conclusion. The content of muscle tissue, adipose tissue, and physical activity level determines the variability of the parameter characterizing the body posture.

Can a Multicomponent-Overnight Camp Increase Physical Activity Among Danish Children? A Retrospective Cross-Sectional Study

2020 ◽  
pp. 1-7
Author(s):  
Dorthe Dalstrup Jakobsen ◽  
Jasper Schipperijn ◽  
Jens Meldgaard Bruun
Keyword(s):  
Physical Activity ◽  
Physical Activity Level ◽  
Vigorous Physical Activity ◽  
Cross Sectional Study ◽  
Activity Level ◽  
Cross Sectional ◽  
Physically Active ◽  
And Behavior ◽  
Children’S Physical Activity

Background: In Denmark, most children are not sufficiently physically active and only a few interventions have been found to increase long-term physical activity among overweight and obese children. The aim of our study was to investigate if children are physically active in correspondence to Danish recommendations after attending a multicomponent-overnight camp. Methods: A questionnaire was developed to estimate children’s physical activity level and behavior and investigate how transport, economy, availability, time, motivation, and knowledge about physical activity affect children’s physical activity level and behavior. Results: In this study, 60.9% of the children did vigorous physical activity (VPA) minimum 30 minutes 3 times per week up to 3 years after camp. Most children were physically active at a sports club (44.3%) and only 5.7% of the children did not participate in physical activity. Parental physical activity and child motivation toward physical activity were significantly (P < .05) associated with children doing VPA. Conclusion: Our findings suggest that 60.9% of children who attended camp engage in VPA after camp, which compared with a recent Danish study, is more frequent than children who did not attend camp. Further investigations are needed to determine the long-term health effects in children attending interventions such as multicomponent-overnight camps.

scholarly journals CORRELATES OF PHYSICAL ACTIVITY IN ADOLESCENTS OF PUBLIC SCHOOLS IN CURITIBA, PARANÁ, BRAZIL

2020 ◽  
Vol 38 ◽  
Author(s):  
Eliane Denise Araújo Bacil ◽  
Thiago Silva Piola ◽  
Michael Pereira da Silva ◽  
Rodrigo Bozza ◽  
Edmar Fantineli ◽  
...  
Keyword(s):  
Physical Activity ◽  
Social Support ◽  
Nutritional Status ◽  
Body Mass ◽  
Physical Activity Level ◽  
Parental Support ◽  
Self Efficacy ◽  
Activity Level ◽  
Biological Maturation ◽  
High Social Support

ABSTRACT Objective: To verify the association of nutritional status, biological maturation, social support and self-efficacy with the physical activity level of 2,347 students of both sexes, aged between 11 and 15 years old, enrolled in state schools in the city of Curitiba, Paraná, Brazil. Methods: Anthropometric measurements of body mass, height and sitting height were collected. The assessment of biological maturation was based on the analysis of the age at peak height and sexual maturity. The physical activity level, social support from parents and friends and self-efficacy were evaluated by self-reported questionnaires. Sex/age-specific body mass index (BMI) cutoff points identified the nutritional status. Gross and adjusted binary logistic regression were used to obtain odds (OR) ratios with 95% confidence intervals (95%CI), adopting p≤0.05 as significant. Results: More than half (52.3%; n=1,227) of students were active, with boys in a higher proportion (64.1%; p≤0.01). The correlates of physical activity were: nutritional status (OR 1.25; 95%CI 1.01-1.56), early somatic maturation (OR 0.71; 95%CI 0.54-0.93), moderate (OR 1.85; 95%CI 1.50-2.30) and high social support from parents (OR 2.70; 95%CI 2.11-3.42) and high social support from friends (OR 1.78; 95%CI 1.42-2.24). Conclusions: Nutritional status, early somatic maturation, social support of parents and friends were correlates of physical activity. Overweight girls with moderate and high parental support and boys with greater social support from parents and friends were more active. Girls with early somatic maturation were less active.

scholarly journals Niveles objetivos de actividad física durante las clases de Educación Física en estudiantes chilenos usando acelerometría (Objectively measured physical activity levels during Physical Education lessons in Chilean students using accelerometry)

Retos ◽  
2019 ◽  
pp. 123-128
Author(s):  
Daniel Mayorga-Vega ◽  
Maribel Parra Saldías ◽  
Jesús Viciana
Keyword(s):  
Physical Activity ◽  
Physical Education ◽  
Physical Activity Level ◽  
Vigorous Physical Activity ◽  
Activity Level ◽  
Activity Levels ◽  
Physical Activity Recommendations ◽  
Las Mujeres ◽  
Objectively Measured ◽  
Activity Recommendations

El objetivo del presente estudio fue examinar los niveles objetivos de actividad física durante las clases de Educación Física en adolescentes chilenos, identificando posibles diferencias según el género. En el presente estudio participaron 156 estudiantes de enseñanza básica de Chile (69 niñas y 87 varones, edad media = 13.5 ± .7 años). Se eliminaron 34 participantes por no cumplir los criterios mínimos de registro, seleccionando finalmente a 122 adolescentes. Se evaluaron los niveles objetivos de actividad física de una clase de Educación Física mediante el acelerómetro GT3X. Los resultados mostraron que ningún participante alcanzó las recomendaciones de tiempo de práctica de actividad física moderada-vigorosa del 50% durante las clases de Educación Física. La mayoría de los estudiantes (50.7% de chicos y 72.5% de chicas) acumularon menos del 10% del tiempo de clase de Educación Física en actividad física moderada-vigorosa. Los chicos presentaron mayores valores de actividad física moderada-vigorosa que las mujeres (p < .05), pero no se encontraron diferencias en el tiempo sedentario ni en la actividad física ligera (p > .05). Los adolescentes chilenos no cumplen las recomendaciones de actividad física moderada-vigorosa en clases de Educación Física. Se discuten diferentes estrategias de incremento del tiempo empleado en dicha actividad física moderada-vigorosa como medidas a considerar. Abstract. The aim of the present study was to examine objective levels of physical activity during Physical Education (PE) classes in Chilean adolescents, identifying possible differences according to gender. A sample composed of 156 Chilean adolescents (69 female and 87 male, average age = 13.5 ± .7 years) participated in this study. A total of 34 adolescents did not meet the inclusion criteria and were excluded, with 122 participants finally considered for the data analyses. Objective levels of physical activity were assessed by means of GT3X accelerometers during a PE lesson. The results showed that none of the participants reached the recommended 50% of total PE time at moderate-to-vigorous physical activity level. Most of the students (50.7% males and 72.5% females) accumulated less than 10% of the PE time at moderate-to-vigorous physical activity level. Boys showed higher values of moderate-to-vigorous physical activity than girls (p < .05); however, there were no gender differences in sedentary behavior or light physical activity time (p > .05). Chilean adolescents do not meet the moderate-to-vigorous physical activity recommendations during PE lessons. Different strategies are discussed in order to increase the time spent at moderate-to-vigorous physical activity in PE.

scholarly journals Obesity and Habitual Physical Activity Level among Staffs Working in a Military Hospital in Malacca, Malaysia

2013 ◽  
Vol 12 (1) ◽  
Author(s):  
Assoc. Prof. Dr. Ayiesah Ramli
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Body Mass ◽  
Physical Activity Level ◽  
Activity Level ◽  
Habitual Physical Activity ◽  
Health Concern ◽  
Military Hospital ◽  
Cross Sectional ◽  
The Mean

Introduction: Obesity has been recognized as a major public health concern due to lack of physical activity and a sedentary lifestyle. Methods: This cross sectional study was carried out to determine the status of body mass index (BMI) and habitual physical activity level among staffs working in Military Hospital, Malacca using Habitual Physical Activity Questionnaire (HPAQ). Results: About 120 HPAQ were distributed and only 82 responded with 23(28%) of them males and 59 (72%) females, aged between 21 to 59 (40.52 ± 9.38) years old. Anthropometry analysis showed the mean weight of male respondents was 79.48 (± 16.33) and 70.95 (± 15.66) for the females. Body mass index (BMI) for males (33.61 ± 2.82) was almost similar to females ( 33.20± 2.95).The mean waist circumference of men was 93.26 (± 10.94)cm compared to 94.03 (± 11.98)cm in the females. Following categorization of BMI, 59% (n=48) are in the obese group, 24% (n=20) are overweight and only 17% (n=14) have an ideal body weight or normal BMI. Relationship between BMI and HPAQ demonstrated strong and significant correlation coefficient for habitual physical activity at work (r = 0.775, p < 0.001), sports (r = 0.735, p < 0.05) and leisure ( r = 0.713, p < 0.001). Conclusion: The staffs working in the Hospital demonstrated poor habitual physical activity which explains for the high incidence of obesity among the staffs. This requires measures to be taken to promote a healthier lifestyle among them.

scholarly journals The Importance of Parents’ Income and Education Level in Relation to Their Preschool Children’s Activity Level at Leisure

Children ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 733
Author(s):  
Oda Malmo ◽  
Karin Kippe ◽  
Pål Lagestad
Keyword(s):  
Physical Activity ◽  
Socioeconomic Status ◽  
Physical Activity Level ◽  
Vigorous Physical Activity ◽  
Education Level ◽  
Activity Level ◽  
Full Time ◽  
The Relationship ◽  
Children’S Physical Activity ◽  
Parents Education

Previous research indicate that socioeconomic status positively corresponds with adults’ and adolescents’ physical activity levels. This study investigated the relationship between parents’ education and income, and preschool children’s physical activity level. A total of 244 Norwegian preschool children aged four to six and their parents were enrolled in the study. The children wore an Actigraph GT1M accelerometer for seven consecutive days to measure their physical activity level. Parents completed a questionnaire that provided information about their education level and income level. To examine the relationship between the parents’ education and income and their children’s physical activity level at leisure, the Kruskal-Wallis H test was conducted. The results revealed that neither mothers’ nor fathers’ education level or income, were associated with their children’s minutes in moderate to vigorous physical activity (MVPA) at leisure. The preschool curriculum of Norway may be one explanation why socioeconomic status was not linked to physical activity in this study. Another possibility is that this study was limited to full-time students with two parents. More research is needed to determine whether parent income or education is linked to physical activity among more diverse or older children in Norway.

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