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Drawing on illustrations from a recent life history study that focused on male student teachers as they negotiated their way through a 1-year postgraduate certificate in education (PGCE) physical education teacher training course at a university in England, this paper explores how teachers are implicated in the social construction of gender relations in teaching physical education and school sport. The perspective forwarded is that the embodied gendered dispositions student teachers bring into the profession constitute a powerful influence on their professional behavior, and that the development and legitimation of these dispositions might be traced to key relationships with other physical education and coaching professionals. In so doing, we identify key moments in a process of cultural reproduction and conclude that teachers might be viewed as intergenerational living links or cultural conduits in the construction and transmission of particular gender orientations and practices in the profession. We conclude that future research needs to be intergenerational in focus if we are to better understand how these links act as channels in reproducing gender relations and how we might rupture and challenge them.

Background: Emerging evidence suggests that Indigenous children have higher physical activity levels that non-Indigenous children, yet little is known of the factors that influence these levels or how they may be optimized. This study examines correlates of achieving ≥1 hour/day of physical activity among Indigenous Australian children aged 8–13 years. Methods: Data were collected through parental self-report in the Longitudinal Study of Indigenous Children. Proportions of children achieving ≥1 hour/day physical activity, approximating the Australian aerobic physical activity recommendations, were calculated, and associations with sociodemographic, family composition, and movement-related factors were quantified using multiple logistic regression analyses. Results: Half of the 1233 children achieved ≥1 hour/day physical activity. Children from families with low parental education and unemployment, remote residence, low socioeconomic status, and without a father in the household were more likely to meet the recommendations. Achieving ≥1 hour/day of physical activity was also associated with low levels of playing electronic games and total screen time. Conclusions: Sociodemographic correlates of physical activity among Indigenous Australian children run counter to those typically found in non-Indigenous Australian children. Further longitudinal examination of the predictors of these associations would provide a greater understanding of Indigenous physical activity determinants, to inform strategies to facilitate participation.

This study examined the effects of aspartate supplementation (ASP) on plasma ammonia concentrations ([ ${{\text{NH}}_4}^{+}$ ]) during and after a resistance training workout (RTW). Twelve male weight trainers were randomly administered ASP or vitamin C in a crossover, double blind protocol, each trial separated by 1 wk. ASP and vitamin C were given over a 2-hr period beginning 5 hr prior to the RTW. The RTW consisted of bench, incline, shoulder, and triceps presses, and biceps curls at 70% of one repetition maximum (1-RM). After the RTW a bench press test (BPT) to failure at 65% of 1-RM was used to assess performance. [ ${{\text{NH}}_4}^{+}$ ] was determined preexercise, 20 and 40 min midworkout, immediately postexercise, and 15 min postexercise. Treatment-by-time ANOVAs, paired t tests, and contrast comparisons were used to identify mean differences. No significant differences were observed between treatments for [ ${{\text{NH}}_4}^{+}$ ] or BPT. [ ${{\text{NH}}_4}^{+}$ ] increased significantly from Pre to immediately postexercise for both the ASP and vitamin C trials. Acute ASP supplementation does not reduce [ ${{\text{NH}}_4}^{+}$ ] during and after a high intensity RTW in weight trained subjects.

Assessment of physical literacy poses a dilemma of what instrument to use. There is currently no guide regarding the suitability of common assessment approaches. The purpose of this brief communication is to provide a user’s guide for selecting physical literacy assessment instruments appropriate for use in school physical education and sport settings. Although recommendations regarding specific instruments are not provided, the guide offers information about key attributes and considerations for the use. A decision flow chart has been developed to assist teachers and affiliated school practitioners to select appropriate methods of assessing physical literacy. School physical education and sport scenarios are presented to illustrate this process. It is important that practitioners are empowered to select the most appropriate instrument/s to suit their needs.