scholarly journals Back-Health-Related Physical Activity and Exercise Knowledge in Adolescents

Author(s):  
Vicente Miñana-Signes ◽  
Manuel Monfort-Pañego

The aim of this study was to analyze the level of specific back-health-related physical activity and exercise knowledge. This is a cross-sectional study. A representative sample of 1500 students were recruited with a confidence level of 95% and an accepted standard error of ±2.53%. Individuals were aged between 13 and 18 years old (mean age= 15.18; SD = ±1.446). Self-reported questionnaires were used to record back-health-related physical activity and exercise knowledge concerning back care in adolescents. The level of specific knowledge of back health education related to physical activity and exercise in adolescents was low (X = 2.05, SD = ±2.264). Only 10.9% of the students passed the specific knowledge test, achieving a grade equal or superior to 5. The boys average score was higher (X = 2.17, SD = ±2.312) than the girls (X = 1.94, SD = ±2.212) with statistically significant differences (p = .048). The level of specific knowledge increased with age (F = 11.531; p < .001). High school students have a low level of specific knowledge. Physical Education teachers should apply the conceptual content properly. Knowledge is the first step towards changing behavioral habits. Back care education in the school curriculum is recommended.

2006 ◽  
Vol 3 (4) ◽  
pp. 365-380 ◽  
Author(s):  
Andrew E. Springer ◽  
Deanna M. Hoelscher ◽  
Steven H. Kelder

Background:Geographic differences in the prevalence of physical activity (PA) have been found among adults in the US; similar studies have not been conducted among adolescents.Methods:Using nationally representative cross-sectional data from the CDC’s 2003 Youth Risk Behavior Survey, we estimated the prevalence of PA and sedentary behaviors by metropolitan status and geographic region.Results:The prevalence of PA was lowest and prevalence of sedentary behavior highest for urban students. Students from the South reported the lowest prevalence of PA and the highest prevalence of TV watching, while students from the West generally reported the highest PA prevalence and lowest sedentary behavior prevalence. Prevalence differences ranged from < 1.0% to > 15%, with most differences falling between 5% and 10%.Conclusions:Findings mirror regional variations previously observed in adult PA. We need to understand factors that contribute to lower PA in youth living in the South and in urban settings.


2010 ◽  
Vol 7 (1) ◽  
pp. 26-36 ◽  
Author(s):  
Sandi L. Pruitt ◽  
Andrew E. Springer

Background:Evidence of an association between employment and physical activity (PA) in youth has been mixed, with studies suggesting both positive and negative associations. We examined the association between employment and PA among U.S. high school students as measured by self-reported overall PA, vigorous exercise, and participation in school athletic teams.Methods:We employed a secondary analysis using weighted linear regression to a sample of black and white 10th grade (n = 12073) and 12th grade students (n = 5500) drawn from the nationally representative cross-sectional 2004 Monitoring the Future Study.Results:Overall, 36.5% of 10th and 74.6% of 12th grade students were employed. In multivariable analyses, 10th graders working >10 hours a week reported less overall PA and exercise and those working >20 hours a week reported less participation in team sports. Among 12th graders, any level of employment was associated with lower rates of team sports; those working >10 hours a week reported less overall PA; and those working >20 hours reported less exercise.Conclusions:Employment at and above 10 hours per week is negatively associated with PA. Increasing work intensity may shed light on the decline of PA as adolescents grow older and merits further attention in research.


2021 ◽  
Vol 9 (4) ◽  
pp. 654-660
Author(s):  
Sheila Dwi Loviani ◽  
Yudha Munajat Saputra ◽  
Nurlan Kusmaedi‪ ◽  
Hamidie Ronald Daniel Ray ◽  
Lutfi Nur‬‬‬‬‬‬‬‬‬‬‬‬

Retos ◽  
2018 ◽  
pp. 196-200
Author(s):  
Jesús José Gallegos-Sánchez ◽  
Francisco Ruiz-Juan ◽  
Mario Alberto Villarreal-Angeles ◽  
Jorge Isabel Zamarripa Rivera

El propósito del estudio fue analizar las etapas de cambio ante la práctica de actividad física en el tiempo libre en estudiantes de educación secundaria de la Ciudad de Victoria de Durango, México. El marco teórico empleado fue el Modelo Transteórico. Se diseñó un estudio cuantitativo, observacional-descriptivo de corte transversal. La muestra fue 1112 estudiantes de secundaria, edades entre los 12 y 15 años (M= 13.52; ±.92); el 52.6% fueron chicas y 47.4% chicos; 37.2% de primer curso, 33.9% segundo, 28.9% de tercero; 69% de turno matutino y 31% vespertino; el 25.5% inscritos en de secundarias Generales Federales, 36.6% Técnicas Federales y 37.9% Estatales; 15.5% en secundarias con índice de marginación urbana alto, 29% medio, 12.2% bajo y 43.4% muy bajo. Se administró el cuestionario de etapas de cambio hacia la práctica del ejercicio físico. El análisis de datos fue realizado por medio de estadística descriptiva y prueba de Chi2. Los principales resultados advierten que la mayoría de los estudiantes(60.4%) están en etapas de cambio poco activas o inactivas (no ofrecen beneficios a la salud); los chicos son más activos (51.7%)que las chicas (29.1%); los estudiantes más activos son los de secundarias Federales Generales así como los de primer curso; cuando el índice de Marginación Urbana bajael porcentaje de estudiantes en etapas más activas o con beneficios para la salud aumenta. Concluyendo que es importante considerar las etapas de cambio de comportamiento para planificar estrategias de modelos educativos. The purpose of the study was to analyze the change stages to practice of physical activity within free time in high school students of the City of Victoria of Durango, México. The theoretical framework used was the trans-theoretical model. It was designed a quantitative, observational-descriptive cross-sectional study. The sample was 1112 high school students, with ages between 12 and 15 years (M = 13.52; ± .92), (52.6% girls and 47.4% boys, 37.2% first, 33.9% second and 28.9% of third deggre 69% morning shift and 31% evening shift, 25.5% Federal General High Schools, 36.6% Federal Techniques and 37.9% Local, 15.5% high urban marginalization index, 29% medium level, 12.2% low and 43.4% very low. The questionnaire of stages of change towards the practice of physical exercise was administered. The data analysis was performed by means of descriptive statistics and proof of Chi2. The main results the majority of students (60.4%) are established in non-active or inactive stages of change that do not offer any health benefits; boys are more active (51.7%) than girls (29.1%); the students of the Federal General High Schools are the most active, as well as those in the first year; In relation to the IMU, as it improves, the percentages of students increases with more active stages or with health benefits. Concluding It is important to consider the stages of behavior change to plan strategies for educational models.


2021 ◽  
Vol 9 ◽  
Author(s):  
Brigita Mieziene ◽  
Arunas Emeljanovas ◽  
Vitalija Putriute ◽  
Dario Novak

Given the low levels of physical activity (PA) in adolescence, there are challenges to increasing students' PA outside of the school setting. Thus, researchers emphasize the supportive role that physical education (PE) teachers can play in PA motivation both in and out of school. The aim of the present study was to examine an expanded trans-contextual model (TCM) model for the transit of teachers' perceived support of students' autonomy in terms of contextual and situational motivation in PE to objectively measured moderate-to-vigorous physical activity (MVPA) in PE across different PE contents as well as to the motivational sequence for, and participation in, subjective MVPA during leisure time. This cross-sectional study involved 283 high school students, of whom 43.9% were boys. The autonomous support students received and other motivational factors and objective measures of MVPA in PE and subjective MVPA in leisure time were measured. The results indicate that support for autonomy was significantly and directly related to needs satisfaction (β = 0.61, p &lt; 0.001) and indirectly to autonomous motivation in PE (β = 0.19, p &lt; 0.001) and leisure time (β = 0.16, p &lt; 0.001), intention in PE (β = 0.03, p &lt; 0.05) and leisure time (β = 0.07, p &lt; 0.001), and leisure time MVPA (β = 0.04, p &lt; 0.001), although not MVPA in PE. Gender was a significant covariate for both MVPA in PE (β = −0.62, p &lt; 0.001) and MVPA in leisure time (β = −0.37, p &lt; 0.001), with higher MVPA in boys than girls. This study filled a gap in the scientific literature by demonstrating the full motivational sequence resulting in actual MVPA in PE classes. It also demonstrated that the main goal of PE of enhancing PA not only in school but also outside of school is working. The main motivator is needs satisfaction based on PE teachers' support.


1970 ◽  
Vol 5 (02) ◽  
pp. 38-44
Author(s):  
Eufrasia Victa Swastika Anggriasti ◽  
Maria Regina Rachmawati

Background: Scoliosis is a deformity of spine that has excessive lateral curve. The deformity could becaused by postural adaptation to an imbalance of local trunk muscles or by another risk factors. There are tworisk factors, that are obesity and physical activity, which have not been studied in Indonesia yet about theircorrelation with scoliosis The aim of this study was to analyze the relationship between body mass index andphysical activity with scoliosis in young adults.Method: Study design was cross sectional. The subjects were High School students in Depok, recruited byconsecutive non-random sampling. The body mass index (BMI) was measured by body weight (Kg)/bodyheight (m2). The intensity of physical activity measured subjectively by International Physical ActivityQuestionnaires (IPAQ). Detection of postural scoliosis was by inspection and palpation and the deviationmeasured by scoliometer. The data were presence in univariate and bivariate, analyzed by the Pearsen Chisquare.Results: This study conducted in 165 subjects, the mean of age was 16-17 years old. There was no correlationbetween BMI and scoliosis (p=0,11). However the higher intensity of physical activity has correlated with thelower frequency of scoliosis (p=0.00).Conclusions: The lower intensity of physical activity increase the frequency of the postural scoliosis, in theother hand there was no correlation between BMI and scoliosis in young adults.Keywords : Scoliosis, Obesity, Physical activity


2016 ◽  
Vol 32 (1) ◽  
pp. 89-95 ◽  
Author(s):  
Zewditu Demissie ◽  
Danice K. Eaton ◽  
Richard Lowry ◽  
Allison J. Nihiser ◽  
Jennifer L. Foltz

Purpose: To determine the prevalence and correlates of missing meals among adolescents. Design: The 2010 National Youth Physical Activity and Nutrition Study, a cross-sectional study. Setting: School based. Participants: A nationally representative sample of 11 429 high school students. Measures: Breakfast, lunch, and dinner consumption; demographics; measured and perceived weight status; physical activity and sedentary behaviors; and fruit, vegetable, milk, sugar-sweetened beverage, and fast-food intake. Analysis: Prevalence estimates for missing breakfast, lunch, or dinner on ≥1 day during the past 7 days were calculated. Associations between demographics and missing meals were tested. Associations of lifestyle and dietary behaviors with missing meals were examined using logistic regression controlling for sex, race/ethnicity, and grade. Results: In 2010, 63.1% of students missed breakfast, 38.2% missed lunch, and 23.3% missed dinner; the prevalence was highest among female and non-Hispanic black students. Being overweight/obese, perceiving oneself to be overweight, and video game/computer use were associated with increased risk of missing meals. Physical activity behaviors were associated with reduced risk of missing meals. Students who missed breakfast were less likely to eat fruits and vegetables and more likely to consume sugar-sweetened beverages and fast food. Conclusion: Breakfast was the most frequently missed meal, and missing breakfast was associated with the greatest number of less healthy dietary practices. Intervention and education efforts might prioritize breakfast consumption.


2019 ◽  
Vol 33 (8) ◽  
pp. 1144-1151 ◽  
Author(s):  
Ruopeng An ◽  
Mengmeng Ji ◽  
Caitlin Clarke ◽  
Chenghua Guan

Purpose: This study assessed the influence of state laws governing physical education (PE) on weekly PE class attendance among US high school students. Design: Cross-sectional. Setting: 2003 to 2017 US national Youth Risk Behavior Survey (YRBS). Participants: A total of 533 468 high school students. Measures: Data on state laws governing PE came from National Cancer Institute’s Classification of Laws Associated with School Students (CLASS). Eight distinct state PE policies were scored, with higher scores denoting stronger laws. Analysis: Individual-level YRBS data were merged with CLASS data based on students’ residential state and survey year. State fixed-effect negative binomial regressions were performed, adjusting for individual-level characteristics and YRBS survey design. Results: A 1-score increase in state laws governing PE class time, staffing for PE, joint use agreement for physical activity, assessment of health-related fitness, and PE curriculum was associated with an increase in weekly PE attendance by 0.30, 0.28, 0.22, 0.20, and 0.13 days ( P < .001), respectively. In contrast, a 1-score increase in state laws governing moderate-to-vigorous-intensity physical activity time in PE, PE proficiency, and recess time was associated with a reduction in weekly PE attendance by 0.25, 0.15, and 0.09 days ( P < .001), respectively. The effects of most state PE policies on PE class attendance were larger among girls than boys. Conclusion: State PE policies differentially impacted US high school students’ PE class attendance, with larger effects on female students.


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