This study examined the effect of a 10-week activity tracker, companion social website, and text messaging intervention on body mass index (BMI), body fat percentage, physical fitness, and physical activity (PA) self-efficacy of children. Children (n = 98) were assigned to one of three groups: activity tracker group, text messaging group, and…

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…

After-school programs can be implemented by school nurses to facilitate healthy lifestyle choices in children with the goal of decreasing obesity. Kids Living Fit[TM] (KLF), an after-school program designed by community hospital nurses, was implemented in elementary schools and focused on best lifestyle choices regarding foods consumed and…