Differences in the neuromuscular capacity and lean muscle tissue in old and older community-dwelling adults

This study investigated whether there was a worsening of the neuromuscular capacity of older adults after the seventh decade of life. The results suggest that the age-related deterioration in maximal strength measures and rapid force production characteristics in older adults could be related to a reduction in the mass and neural activation of the thigh muscles.

Globalisation and the restructuring of higher education for new knowledge economies: new dangers or old habits troubling gender equity work in universities?

This article undertakes a feminist critique of the restructuring of the modern university in Australia. It considers the interaction of the processes of globalisation, corporatisation (through the twin strategies of marketisation and managerialism) and the social relations of gender, and their implication for gender equity work in the academy. The paper locates the reform of Australian universities within their Western context, and considers the gendered effects of the new disciplinary technologies of quality assurance and online learning on the position of women academics. It concludes with some comments about the shift in language from equity to diversity which has accompanied corporatisation, and how this has effectively coopted women's intellectual labour to do the work of the entrepreneurial university.

Feminists re-reading Bourdieu: old debates and new questions about gender habitus and gender change

There is a revival of interest in Bourdieu's work and this article examines dominant trends within feminist re-engagements. It considers the insights into gender identity afforded by ‘habitus’ and ‘social field’, distinguishing between analyses of 'gender habitus', and the potential of habitus and social field for feminist analysis of change. Feminist responses to Bourdieu continue to be divided on the extent to which social field structure determines habitus, and there is a tendency to represent the relationship as too seamless and coherent. Drawing on debates within recent feminist sociology, notably the work of Lois McNay and Lisa Adkins, this article argues instead for greater acknowledgement of the instability of gender norms and the contradictory effects of crossing different social fields. A feminist rethinking of the relationship between gender change, habitus and social field is suggested, which arises from a more contextual analysis of the varying degrees of correspondence between habitus and field. This addresses the co-existence of change and continuity in gender relations and identities, and aims to move such debates beyond questions of either freedom or reproduction.

Reducing sedentary behaviour and increasing physical activity among 10-year-old children: overview and process evaluation of the 'Switch-Play' intervention

Overweight and obesity has doubled among children in Australia. There is an urgent need to develop primary prevention strategies to prevent current and future unhealthy weight gain. The aims of this paper are to describe a randomized controlled trial (‘Switch-Play’) developed to prevent unhealthy weight gain among 10-year-old children and to report the findings of the process evaluation. Children from three government primary schools were randomized by class to one of four conditions: a behavioural modification group (BM; n = 69); a fundamental motor skills group (FMS; n = 73); a combined BM and FMS group (n = 90); or a control (usual classroom lessons) group (n = 61). Children in the BM group participated in 19 sessions that encouraged them to reduce screen-based behaviours, and identified physical activity alternatives. The FMS group participated in 19 lessons that focused on mastery of six skills: run, throw, dodge, strike, vertical jump and kick. The combined group participated in all the BM and FMS activities. The intervention specialist teacher reported that the children showed high enjoyment and engagement (88% lessons attended) in most aspects of the programme. At-home tasks were completed by 57–62% of the children, and 92% completed the in-class tasks. Two-thirds of the children in the BM group participated in the behavioural contracting to switch off the TV. Most of the children reported high enjoyment of the programmes, and only a small proportion (7–17%) reported difficulties in switching off their nominated TV shows. More than half the children reported reducing their TV viewing; however, less than half reported increasing their physical activity. It was found that most aspects of the intervention arms of the programme were successfully delivered to the majority of children participating in ‘Switch-Play’; that the programmes were delivered as intended; and that the programmes were favourably evaluated by participating children and their parents.