Physical Activity, Physical Fitness And Body Mass Index As Predictors Of Future Obesity In Canada

2005 ◽  
Vol 37 (Supplement) ◽  
pp. S172
Author(s):  
Susan E. Brien ◽  
Peter T. Katzmarzyk ◽  
Cora L. Craig ◽  
Lise Gauvin
2008 ◽  
Vol 20 (1) ◽  
pp. 32 ◽  
Author(s):  
S Kamtsios

Objective. The purpose of this study was to examine the differences in physical fitness, daily nutritional habits and locomotive behaviour among pupils with varying body mass index (BMI) in the 5th and 6th grades of primary school. Design. The sample consisted of 480 pupils (229 boys and 251 girls), who participated in specific Eurofit tests and completed questionnaires probing their physical activity and nutritional habits. They were divided according to their BMI into normal, overweight or obese children. Main outcome measures. 18% and 8% of the pupils were categorised as overweight and obese, respectively. Results. From the data analysis (two-way ANOVA), with BMI and gender as independent variables, it was found that the obese and overweight pupils had lower performance in long jump, in 30-m speed and in 20-m shuttle run. They adopted sedentary daily habits, such as many hours of TV watching and unhealthly nutritional habits. Conclusions. The results of this study support the need for intervention at school through physical education and health education lessons, to inform pupils about the health risks associated with limited physical activity and unhealthy nutritional habits. Another goal should be to motivate and create behaviours that are conducive to better lifestyle habits. South African Journal of Sports Medicine Vol. 20 (1) 2008: pp. 32-36


2017 ◽  
Vol 6 (4) ◽  
pp. 43-49
Author(s):  
Behrouz Ghorbanzadeh ◽  
Bohlol Ghorbanian ◽  
Yosef Yavari ◽  
Maryam Lotfi ◽  
Mehrnoosh Shamiry ◽  
...  

2018 ◽  
Vol 2 (2) ◽  
pp. 133-142
Author(s):  
Ihda Nur Kasyifa ◽  
Mohammad Zen Rahfiludin ◽  
Suroto Suroto

Physical fitness is one of the most important things especially for teens due to their highactivities. Factors that affect physical fitness such as physical activity and BMI/Age. This study aimsto find out the relationship between body mass index based on age (BMI/Age) and physical activitywith physical fitness of SMKN Jawa Tengah Semarang students. This study use quantitative approachwith cross sectional research method. Population used in this study are 118 tenth graders and thesampel are 55 students. Statistic analysis in this study use Kolmogorov-Smirnov and Rank Spearmantest. The result shows that most of 16-year-olds participants are 39 students (70,9%) and 45 studentsare male. Fourty nine students (81,8%) have normal BMI/Age which 28 participants have kind ofheavy activities and the physical fitness of 31 participants count as good categoy. This study showthere is no relationship between IMT/U with physical fitness (p = 0,252 and r = 0,160) and there isa relationship between physical activity with physical fitness (p = 0,003 and r = 0,391).


2012 ◽  
Vol 24 (4) ◽  
pp. 331-337 ◽  
Author(s):  
Whye L. Cheah ◽  
Ching T. Chang ◽  
Rosalia Saimon

Abstract This study examined the relationship between perceived built environment attributes and physical activity, physical fitness and body weight among adolescents aged 14–16 years in Sarawak. This was a cross-sectional study, using multi-stage sampling. A set of questionnaires consisting of socio-demographic information, a self-administered physical activity checklist and a Neighborhood Environment Walkability Scale-Youth (NEWS-Y) was used. Body mass index (BMI) was measured and physical fitness was tested using a maximal multistage 20 m shuttle run test. Data analysis was done using SPSS version 17.0. A total of 316 respondents participated. The mean BMI for boys was almost equal to the mean BMI for girls. Only 7.9% of the sampled population was found to be overweight or obese. The overall mean duration spent per day on physical activity was 128.4 min (SD 118.43), with mean of 56.1 min (SD 73.94) after school time. Girls reported to spend longer each day taking physical activity before and during school. Boys were found to have significantly higher VO2max of 27.79±5.91 mL/kg/min as compared to girls (t=11.22, p<0.000). Based on comparison with other countries, the NEWS-Y scores indicated a mixture of low and high walkability neighborhoods. Respondents who had lower BMIs reported living in lower residential density areas and less risk of crime, and respondents who had better physical fitness reported less suitable infrastructure for walking. Promotion of exercise at all levels should be continuously encouraged as it would lead to improvement in the well-being of an individual.


2021 ◽  
Vol 10 (2) ◽  
Author(s):  
Ratna Candra Dewi ◽  
Nanda Rimawati ◽  
Purbodjati Purbodjati

Background: Adolescents experience growth and significant changes in body composition which influence physical activity and response to sport or exercise. The level of physical fitness in adolescent girls is usually lower than that of boys, due to differences in body composition and levels of physical activity. The aim of this study was to examine the relationship between fat mass percentage, body composition, physical activity, and physical fitness.Design and Methods: This study used an analytical observational, and cross-sectional design with total samples consisting of 70 male and female students aged 14-15 years. They were selected through simple random sampling, and the data collected were anthropometric measurements, body composition, physical activity and physical fitness. In addition, the Pearson correlation test was used for data analysis.Results: The results showed that 68.57% of participants had a normal body mass index, 74.3% had moderate physical activity, and 44.28% had fat mass percentage including an obesity category and, 54.29% had low physical fitness. Furthermore, the Pearson test showed a significant relationship between physical activity, body mass index and fat mass percentage with physical fitness.Conclusions: An increased fat mass percentage is associated with decreased levels of physical fitness. Furthermore, a good determinant of low physical fitness in obese conditions is the percentage of fat mass rather than BMI.


2016 ◽  
Vol 3 (3) ◽  
Author(s):  
Seyed Hojjat Zamani Sani ◽  
Mahta Eskandarnejad ◽  
Zahra Fathirezaie

2011 ◽  
Vol 45 (15) ◽  
pp. A8-A9 ◽  
Author(s):  
C. Cruz ◽  
S. Sequeira ◽  
H. Gomes ◽  
D. Pinto ◽  
A. Marques

2005 ◽  
Vol 37 (Supplement) ◽  
pp. S172
Author(s):  
Susan E. Brien ◽  
Peter T. Katzmarzyk ◽  
Cora L. Craig ◽  
Lise Gauvin

2021 ◽  
Vol 11 (23) ◽  
pp. 11337
Author(s):  
José Francisco López-Gil ◽  
Iván Cavero-Redondo ◽  
Pedro Juan Tárraga-López ◽  
Edina Maria de Camargo ◽  
Irene Sequí-Domínguez ◽  
...  

Background: Examining the association between excess weight or physical fitness and intensity of physical activity (PA) during Physical Education (PE) classes or school recesses and in children could be of great interest and importance, especially for future intervention programs or public policies related to PA. The aim of this study was to explore the association between intensity of PA in PE classes or school recesses and excess weight or global physical fitness in a sample of Spanish schoolchildren. Methods: We performed a cross-sectional study in the Valle de Ricote (Region of Murcia, Spain). A final sample of 350 Spanish schoolchildren between 6 and 13 years of age was included from six different schools. Intensity of PA during PE classes and recesses was assessed by the Physical Activity Questionnaire for Older Children (PAQ-C). To assess physical fitness, the extended ALPHA fitness test battery was used. Body mass index (z-score) was calculated following the age- and sex-specific thresholds of the World Health Organization. Results: Both body mass index (z-score) and Global Fitness Score (z-score) were lower in schoolchildren engaging in high intensity of PA in both PE lessons and school (p < 0.05 for all). Lower odds of having excess weight were found in those who reported high intensity of PA in both PE classes and school recesses (OR = 0.54; CI 95%, 0.30–0.96). In these same participants, higher odds of being in the high Global Fitness Score tertile were found (OR = 1.96; CI 95%, 1.01–3.85). Conclusions: Our study showed that higher intensity of PA in PE classes and school recesses was associated with lower excess weight and higher global physical fitness.


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