A mixed-method analysis of the contribution of informal sport to public health in Australia.

Informal sport is a growth area of sport participation but there has been limited examination of how informal and unstructured forms of participation may contribute to health outcomes that are important for public health. This article aims to address the current lack of data examining the health outcomes associated with informal sport participation and consider the potential role of informal sport within efforts to promote healthier communities through sport. The article seeks to broaden understanding of how informal sport participation can contribute to health outcomes, particularly with regard to increasing physical activity and enhancing mental health and social connection.

Supporting adolescents' participation in muscle-strengthening physical activity: protocol for the 'Resistance Training for Teens' (RT4T) hybrid type III implementation-effectiveness trial.

Introduction: In Australia, only 22% of male and 8% of female adolescents meet the muscle-strengthening physical activity guidelines, and few school-based interventions support participation in resistance training (RT). After promising findings from our effectiveness trial, we conducted a state-wide dissemination of the '' (RT4T) intervention from 2015 to 2020. Despite high estimated reach, we found considerable variability in programme delivery and teachers reported numerous barriers to implementation.

A partnership approach to the preparation of preceptors.

The role of nurse preceptor is critical to the successful integration of nursing students into the profession. Collaborative, partnership-based learning between beginning and more experienced nurses is central to this role. This article describes a targeted course for registered nurses designed to increase their knowledge and skills for preceptoring and achieve attitudinal changes to enhance the student/RN learning relationship in the clinical workplace.

Matrix metalloproteinase-1 promoter polymorphisms and changes in left ventricular volume following acute myocardial infarction.

The relation between matrix metalloproteinase-1 promoter genotype and remodeling was studied in 42 patients after their first acute myocardial infarctions. Patients possessing 2 GG alleles were at increased risk for remodeling compared with homozygotes for the G allele and heterozygotes possessing 1 G and 1 GG allele.