Background: Cardiorespiratory fitness (CRF) plays a significant role in health and academic performance in youth. The purpose of this study was to examine the longitudinal relationship between CRF and academic performance from fifth to eighth grade among a large, diverse, and state-wide cohort of students, and to determine the extent to which the…

Purpose: Physical education (PE) is an important context for promoting health-related cardiorespiratory fitness (CRF) in youth. Within PE, the lesson context and teacher behavior may be relevant for the promotion CRF; however, evidence is scarce. Therefore, the purpose of this study was to assess whether students' CRF improvement in a school year…

Purpose: This study examined the prevalence of different weight status and the relationships between weight status and physical fitness among Chinese children and youth. Methods: Participants were 107,206 Grade 4 children and 70,213 Grade 8 youth from the China National Assessment of Educational Quality -- Physical Education & Health in 2015…

Purpose: Physical education (PE) in school provides opportunities for physical activity (PA) engagement and reportedly results in improved health-related fitness. This study explored the underlying correlations between PE and activity-related healthy lifestyle practices with current level of cardiorespiratory fitness. Methods: A total of 13,138…

Background: Research on physical fitness often regards socioeconomic status (SES) as a confounding factor. However, few studies investigate the impact of SES on fitness. This study investigated the impact of SES on physical fitness in both males and females, with an economic-based construct of SES. Methods: The sample consisted of 954 6th, 7th,…

School-based body mass index (BMI) notification programs are often used to raise parental awareness of childhood overweight and obesity, but how BMI results are associated with physical fitness and diet is less clear. This study examined the relationship between BMI, fitness, and diet quality in a diverse sample of urban schoolchildren…

We examined the influence of physical and psychosocial variables on math and reading achievement test scores. Between 1 and 5 months prior to taking annual standardized reading and math tests, a sample of (N = 1,211) sixth through eight graders (53.7% girls; 57.2% White) self-reported levels of physical activity, academic self-beliefs, general…

The purpose of this case study was to examine the relationship between sports participation and health-related physical fitness in middle school and high school students. Health-related physical fitness was measured using the Fitnessgram test battery to assess healthy fitness zone (HFZ) achievement in five areas: body composition, muscular…

Background: Childhood obesity has been linked with other persistent health problems, but research is just beginning to examine its relationship with academic performance. This article tracks students longitudinally to examine the ways student physical fitness and changes in fitness align with school performance. Methods: Using matched…

The purpose of this study was to examine associations of fundamental movement skills (FMS) with measures of body composition. among children and adolescents. Secondary analyses of cross-sectional data collected from 4,363 children and adolescents in Grades 4, 6, 8, and 10 as part of the 1997 New South Wales Schools Fitness and Physical Activity…

This study was designed to determine if a female physical educator's appearance of body fatness affects 1) the cognitive performance of junior high school students on a test of health-related fitness knowledge, and 2) student attitudes toward the instructor. Ninety-three seventh through ninth grade students from two schools, participated in a…