Purpose: To examine the associations between muscular fitness (MF) and body composition. Method: MF was assessed with three tests of FitnessGram test battery. Total body fat percentage (BF%), abdominal fat percentage (AF%) and fat-free mass (FFM) were measured by dual-energy X-ray absorptiometry (DXA). The IOTF body mass index (BMI) cut-offs were…

Background: The aim of this study was to examine the bidirectional longitudinal associations of several markers of fatness and physical fitness in adolescents with Down syndrome. Methods: This study comprised a total of 111 adolescents (41 females), aged from 11 to 20 years with complete data at the baseline. We had a drop-out of <10% from the…

Flexible nonlinear periodization (FNLP) was designed to optimize sport-specific resistance training by matching bout demand to pre-exercise mental and physical states ("readiness to train"). Before applying this participant-responsive framework to aerobic prescriptions for inactive adults, operational definitions of readiness are needed.…

This paper draws on data generated within and resulting from a pedagogical encounter between four Black and Latinx youth, two fitness professionals, and myself -- the researcher -- in an urban after-school setting. I draw on Tinning's (2010) concept of pedagogy and affect theory (Hickey-Moody, 2013; Seigworth & Gregg, 2010) to explore how…

Fears of an 'obesity epidemic' in New Zealand and elsewhere have led to a growing focus on children's weight, diet and activities. The aim of this research project was to highlight children's voices, stepping back from obesity interventions to explore how health and obesity discourses are taken up by young primary school children. Nine 6 and…

Because of the continued increase in obesity rates and decrease in children's physical activity and fitness levels, this study investigated the relationship between habitual physical activity and perceived competence, enjoyment of physical activity, and cardiorespiratory fitness among upper elementary school children. This study used the…

Obesity discourse provides a commonly recycled rationale for multiple, ostensibly well-intended, interventions. Formal educational settings sometimes operate as sites for these biopedagogies which putatively promote "good health" among young people as they transition to "responsible" adulthood. Yet, regulation and control, or…

Current concerns about a childhood obesity crisis and children's physical activity levels have combined to justify fitness lessons as a physical education practice in New Zealand primary (elementary) schools. Researchers focused on children's understandings of fitness lessons argue that they construct fitness as a quest for an "ideal"…

Purpose: The Energy Balance Study (EBS) was a comprehensive study designed to determine over a period of 12 months the associations of caloric intake and energy expenditure on changes in body weight and composition in a population of healthy men and women. Method: EBS recruited men and women aged 21 to 35 years with a body mass index between 20…

Given that the health of the nation is often interpreted in and through the health of the nation's youth, the threat of the "childhood obesity epidemic" garners much attention and it is hardly surprising that physical education has been recruited in the "war on [childhood] obesity". This paper explores how students aged 13-15…

We evaluated a 12-week recreation center-based healthy lifestyle intervention for 30 obese home-dwelling young adults (YA) with intellectual disabilities. Three cohorts participated: YA only, YA and parents, and parents only. The YA cohorts received a nutrition/exercise intervention; parents focused on modeling healthy lifestyle behaviors.…

The purpose of this article is to bring attention to the 10 most pressing questions relevant to musculoskeletal physical fitness testing in children and adolescents. The goal is to stimulate research to answer these questions. The most pressing needs include establishing definitive links between valid, reliable, and feasible field test measures of…

Objective: To assess the effectiveness of physical education (PE) interventions designed to foster health features among school-aged children, and to present a qualitative perspective of the different approaches that are most effective in promoting health among youth. Design: Systematic review. Method: An extensive electronic literature search was…

This study examined the associations among self-esteem, depression, physical self-concept, and body satisfaction among 1,022 middle school students who were in the FITNESSGRAM[R] Healthy Fitness Zone[TM] (HFZ) compared to those in the Needs Improvement Zone (NIZ) for body composition and cardiorespiratory fitness. After controlling for…

The purpose of this study was to assess the respiratory muscle strength (RMS) in individuals with mental retardation (MR), with or without Down Syndrome (DS), and its association with bone mineral density (BMD). Forty-five male individuals (15 with DS, 15 with mental retardation (MR) and 15 apparently healthy controls), aged 20-35, participated in…