More than basketball: Determining the sport components that lead to long-term benefits for African-American girls

Sport participation has the capacity to enhance the athletic and academic performance of adolescents. However, African-American participants have not enjoyed the positive academic benefits that are common among other populations. Sport is a popular developmental intervention for African-American youth, yet sport programs do not always render the intended benefits (Coalter, 2007). The purpose of this study was to determine the components of school-based sport programs that create long-term benefits for African-American girls. A high school basketball program based on positive youth development served as the program site. Data were collected through semi-structured interviews with current and former players and program stakeholders. Four key values underpin the success of the program: family, education, discipline, and civic engagement. The results indicate that successful programs need flexible—not standard—design commitment to program values, and consistency in mission and implementation. Implications for the design and implementation of sport programs to improve the athletic and academic performance of African-American girls are discussed.     

Repeat participation as a function of program attractiveness,socializing opportunities,loyalty and the sportscape across three sport facility contexts

Effects of sport facility services of program attractiveness, socializing opportunities customer loyalty, and the sportscape on frequency of participation at three different types of sport facilities; special purpose – health and fitness centers, single-purpose – tennis, golf or swim pool amenities, and multi-use – gymnasia were examined. The purpose of the study was to identify differences between, and effects on, participation at different types of participant sport facilities due to service quality. Data were collected on a sample of 1199 participants from a mid-sized east coast Australian city. Linear restrictions testing determined that the three sport facility types were significantly different in the ways in which the constructs affect repeat participation. The sportscape has the most impact on participation frequency at fitness facilities, and minimal impact on participation at multi-sport facilities. Implications for retaining customers at each facility type are discussed.     

Anthropometrics and electromyography as predictors for maximal voluntary isometric arm strength

BackgroundMuscular strength can be conceptually determined by two components: muscle activation and size. Muscle activation by the central nervous system can be measured by surface electromyography (sEMG). Muscular size reflects the amount of contractile protein within a skeletal muscle and can be estimated by anthropometric measurements. The purpose of this study was to determine the relative contributions of size parameters and muscle activation to the prediction of maximal voluntary isometric elbow flexion strength.MethodsA series of anthropometric measurements were taken from 96 participants. Torque and root-mean-square (RMS) of the sEMG from the biceps brachii were averaged across three maximal voluntary isometric contractions. A multiple linear regression analysis was performed based on a Pearson's correlation matrix.ResultsBody weight (BW) accounted for 39.1% and 27.3% in males and females, respectively, and was the strongest predictor of strength for males. Forearm length (L3) was the strongest predictor of strength in females (partial R² = 0.391). Elbow circumference (ELB) accounted for a significant (p < 0.05) amount of variance in males but not females. The addition of sEMG RMS as a third variable accounted for an average of 10.1% of the variance excluding the equation of BW and L3 in females. The strongest prediction equation included BW, L3, and ELB accounting for 55.6% and 58.5% of the variance in males and females, respectively.ConclusionAnthropometrics provide a strong prediction equation for the estimation of isometric elbow flexion strength. Muscle activation, as measured by sEMG activity, accounted for a significant (p < 0.05) amount of variance in most prediction equations, however, its contribution was comparable to an additional anthropometric variable.     

Two physiotherapists, one librarian and a systematic literature review: collaboration in action

AIM: This paper explores the processes of collaboration between a librarian and two academic physiotherapists working on a systematic review jointly funded by the University of the West of England (UWE), Bristol, and the Royal National Hospital for Rheumatic Diseases (RNHRD), Bath, UK. The aim of this paper is to describe and evaluate some of the processes of collaboration between the three authors in their work in progress on a funded systematic literature review on the topic of hydrotherapy and pain. METHODS: The vehicle for describing and analysing these processes is a joint (National Health Service Trust and University) funded systematic literature review currently in progress on the topic of hydrotherapy and pain. RESULTS: Systematic review methodology is becoming increasingly complex and is rapidly developing its own research base. Librarian input is a key element in a successful systematic review. CONCLUSIONS: Systematic reviews play a critical role in informing healthcare delivery and research in the UK. The individual nature and inherent complexity of each review demands close collaboration between librarians, academics and clinicians. In addition to enhancing the reviews themselves, there are many other personal and institutional benefits of collaborative working. Consideration may need to be given to library staff structures and roles if these benefits are to be maximized and sustained.     

RETIRED EDUCATORS AS ADVOCATES: PROMOTING K-12 EDUCATION ABOUT AGING

Retired educators and other older adults can be influential advocates for K-12 education about aging, by promoting balanced and accurate education related to aging across grade levels and core disciplines. This article presents the processes, outcomes, and evaluation of a pilot project involving retired educators in Colorado and Montana. The experiences from this pilot project can help guide future efforts of retired older adults to increase teacher awareness of the need for K-12 education about aging.