Physical literacy has become a focus in school physical education and youth sports programs. Despite the global attention, physical literacy remains an elusive concept in regards to its definition, assessment, and interventions. In this article, we review the existing scholarship on physical literacy definitions, assessments, and interventions. We first present the historic evolution of physical literacy and the various definitions, followed by a synthesis of its underlying components. We next summarize the current physical literacy assessments along with a commentary on the challenges to accurately and feasibly assess the concept. Following this we describe the characteristics and efficacy of the existing physical literacy-related interventions in children and adolescents. The article concludes with an interpretive discussion of the findings to stimulate future efforts of research, practice, and policy for fostering physically literate individuals.

Comprehensive school physical activity program (CSPAP) holds much promise as a solution for youth PA promotion, due to its strong theoretical and political support. In this article, we review the current research on CSPAP. Fifty-four published articles that met the inclusion criteria were identified and retrieved using direct library database search and bibliography cross-referencing. Based on the literature review in this article, we describe the theoretical foundation of CSPAP, summarize the effects of CSPAP interventions on PA and other related outcomes, highlight the role of school physical education (PE) and PE teachers in the context of CSPAP, and identify the key to successful CSPAP implementation. We finally discuss the implications of current CSPAP research and other scholarly works for future research and practice—advocating the important functionality of school PE for health and student learning.

There is a need to identify strategies that enhance the implementation of evidence-based school wellness intervention programs in real-world settings. The present study evaluates the feasibility of empowering school wellness leaders to deliver an evidence-based, childhood obesity-prevention program called Switch ™. We specifically evaluated the feasibility of a new implementation framework, based on the robust Healthy Youth Places framework, to increase capacity of school leaders to lead school wellness programming. The SWITCH (School Wellness Integration Targeting Child Health) implementation process was evaluated in a convenience sample of eight Iowa elementary schools. Teams of three leaders from each school attended an in-person school wellness conference followed by five online webinar sessions delivered by two SWITCH team members. The capacity-building and quality improvement process was designed to empower schools to lead wellness change using methods and concepts from the original 16-week Switch ™ program. School wellness leaders completed checklists on two occasions to assess overall school-level implementation as well as setting-level changes in physical education, classrooms, and the lunchroom. Student acceptability of SWITCH was evaluated by the degree of behavior tracking using an online SWITCH Tracker system that promoted self-monitoring. School acceptability and practicality were assessed through an exit survey completed by school leaders. All school staff reported satisfaction with the SWITCH implementation process. Reports of school- and setting-level implementation were relatively high (2.0 to 2.8 on a 3-point scale) but student engagement, based on use of the online tracking system, varied greatly over time and across schools. Three high implementation schools had average tracking rates exceeding 70% (range: 72–90%) while three low implementation schools had rates lower than 30% (range = 0–23%). This feasibility study supports the utility of the new implementation framework for promoting school and student engagement with SWITCH. Further testing regarding effectiveness and scale-up of this evidence-based school wellness intervention program is warranted.

School Wellness Integration Targeting Child Health (SWITCH^®) is a school wellness implementation initiative focused on building capacity for schools to plan and coordinate wellness programming. Grounded in Social Cognitive Theory (SCT), the purpose of this study was to evaluate the utility of the web-based, self-regulation system on physical activity (PA) behavior outcomes. At pre-test and post-test, students in SWITCH^® schools (n = 8) completed the online Youth Activity Profile (YAP) to assess PA and sedentary behavior (SB). Students (n = 513) were categorized into high or low self-monitoring groups (using a median split) based on their use of the web-based self-regulation platform. Linear mixed models were used to assess differences in moderate-to-vigorous PA (MVPA) and sedentary behavior, with school, classroom, student, time-by-school, and time-by-classroom random effects and main and interaction fixed effects for student self-monitoring, gender, and time. Significant self-monitoring-by-time interactions were observed for estimates of PA F(1, 477) = 5.55, p = 0.02 and SB F(1, 477) = 4.90, p = 0.03. Students in the high self-monitoring group had larger gains in PA per day and larger declines in hours per day of sedentary screen time behavior compared to students in the low self-monitoring group. These findings support the utility of web-based self-regulation for facilitating PA change in youth.

The purpose of this study was to examine the effects of cardiorespiratory fitness and weight status on knowledge of physical activity and fitness (PAF knowledge), attitude toward physical education (PE), and physical activity. A total of 343 middle school students participated in the study (Age: M/SD = 12.76/.94, ranging from 11 to 14 years old). PE Metrics™ was used to measure PAF knowledge, and Attitude toward Physical Education Questionnaire and Youth Activity Profile were used to measure attitude, physical activity and sedentary behavior. Fitness and weight status were assessed using FitnessGram and converted to in Healthy Fitness Zone (HFZ) or Not in HFZ. Two-way multivariate analyses of covariance (MANCOVA; gender and grade as covariates) showed a significant group effect for cardiorespiratory fitness (ΛPilla = .07, F4,255 = 5.03, p = .001, $$ {\eta}_p^2 $$ = .07) but not for weight status (p = .57). PAF knowledge (F1,258 = 9.49, p < .01, $$ {\eta}_p^2 $$ = .04), attitude (F1,258 = 4.45, p < .05, $$ {\eta}_p^2 $$ = .02) and sedentary behavior (F1,258 = 6.89, p < .01, $$ {\eta}_p^2 $$ = .03) all favored the HFZ group. The findings reinforce the importance of promoting cardiorespiratory fitness in middle school PE as students acquire attitude, knowledge, and behaviors needed for active-living.

The Science, PE, & Me! (SPEM) curriculum is a concept-based physical education curriculum that offers students coherent educational experiences for constructing health-related fitness knowledge through movement experiences. The purpose of this study was to evaluate students' motivational response to the SPEM curriculum from the situational interest perspective. The study used a cluster randomized controlled design in which 30 elementary schools in one of the largest metropolitan areas in the eastern United States were randomly assigned to an experimental or comparison condition. Although all students in the 3rd, 4th, and 5th grades in the targeted schools were eligible to participate in the study, a random sample of students from the experimental (n = 1749; 15 schools) and comparison groups (n = 1985; 15 schools) provided data. Students' motivational response to the SPEM curriculum or comparison curriculum was measured using the previously validated Situational Interest Scale-Elementary. Data were analyzed using structural mean modeling. The results demonstrated that the experimental group (as reference group) showed significantly higher enjoyment (z = -2.01), challenge (z = -6.54), exploration (z = -12.195), novelty (z = -8.80), and attention demand (z = -7.90) than the comparison group. The findings indicate that the SPEM curriculum created a more situationally interesting context for learning than the comparison physical education curriculum.