Pre-shift fluid intake : Effect on physiology, work and drinking during emergency wildfire fighting
- Authors: Raines, Jenni , Snow, Rodney , Petersen, Aaron , Harvey, Jack , Nichols, David , Aisbett, Brad
- Date: 2011
- Type: Text , Journal article
- Relation: Applied Ergonomics Vol.43, no.3 (2011), p.532-540
- Full Text: false
- Reviewed:
- Description: Wildfire fighters are known to report to work in a hypohydrated state, which may compromise their work performance and health. Purpose: To evaluate whether ingesting a bolus of fluid before the shift had any effect on firefighters' fluid consumption, core temperature, or the time they spent in high heart rate and work activity zones when fighting emergency wildfires. Methods: Thirty-two firefighters were divided into non-bolus (AD) and pre-shift drinking bolus (PS, 500 ml water) groups. Results: Firefighters began work hypohydrated as indicated by urine colour, specific gravity and plasma osmolality (Posm) results. Post-shift, firefighters were classified as euhydrated according to Posm and hypohydrated by urinary markers. No significant differences existed between the drinking groups in pre- or post-shift hydration status, total fluid intake, activity, heart rate or core temperature. Conclusion: Consuming a bolus of fluid, pre-shift provided no benefit over non-consumption as both groups had consumed equivalent ad libitum volumes of fluid, 2.5 h into the shift. No benefits of bolus consumption were observed in firefighter activity, heart rate response or core temperature response across the shift in the mild weather conditions experienced. Ad libitum drinking was adequate to facilitate rehydration in firefighters upon completion of their emergency firefighting work shift. © 2011 Elsevier Ltd and The Ergonomics Society.
Safe hot tap water: Knowledge, attitude and practice of plumbers, students and regulatory authorities following the introduction of plumbing regulations in NSW, Australia
- Authors: Harvey, Lara , Poulos, Roslyn , Finch, Caroline , Harvey, Jack
- Date: 2011
- Type: Text , Journal article
- Relation: Burns Vol. 37, no. 2 (2011), p. 234-239
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
- Reviewed:
- Description: Regulations to restrict the temperature of domestic hot tap water were introduced in NSW in 1999. This study investigates the impact of the regulations on the knowledge, attitude and practice of workforce professionals responsible for their uptake and enforcement. Telephone surveys were conducted with a random sample of 110 plumbers and 30 regulating authorities. Surveys were recorded, transcribed and coded. Written questionnaires were completed by 151 plumbing students. The regulations are well known and supported by the majority of plumbers, students and regulators; however 75% of plumbers reported customer dissatisfaction with them. Only a minority of plumbers (11%), students (7%) and regulators (27%) correctly appreciated the impact of a decrease in water temperature in reducing burns. This study identifies the need to improve plumbers and students' understanding of the safety issues underlying the regulations in order to promote more effective advocacy for homes not currently covered by the regulations, and to provide more public education to increase acceptance of them. As only houses built or substantially renovated after June 1999 are likely to have been impacted by the current regulations, there is a need to increase the scope of the regulations to include not only new installations, but also the replacement of existing heated water units if the goal of universal protection is to be achieved. © 2010 Elsevier Ltd and ISBI. All rights reserved.
- Description: Regulations to restrict the temperature of domestic hot tap water were introduced in NSW in 1999. This study investigates the impact of the regulations on the knowledge, attitude and practice of workforce professionals responsible for their uptake and enforcement. Telephone surveys were conducted with a random sample of 110 plumbers and 30 regulating authorities. Surveys were recorded, transcribed and coded. Written questionnaires were completed by 151 plumbing students. The regulations are well known and supported by the majority of plumbers, students and regulators; however 75% of plumbers reported customer dissatisfaction with them. Only a minority of plumbers (11%), students (7%) and regulators (27%) correctly appreciated the impact of a decrease in water temperature in reducing burns. This study identifies the need to improve plumbers and students' understanding of the safety issues underlying the regulations in order to promote more effective advocacy for homes not currently covered by the regulations, and to provide more public education to increase acceptance of them. As only houses built or substantially renovated after June 1999 are likely to have been impacted by the current regulations, there is a need to increase the scope of the regulations to include not only new installations, but also the replacement of existing heated water units if the goal of universal protection is to be achieved. © 2010 Elsevier Ltd and ISBI. All rights reserved.
Self-presentation origins of choking: Evidence from separate pressure manipulations
- Authors: Mesagno, Christopher , Harvey, Jack , Janelle, Christopher
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Sport and Exercise Psychology Vol. 33, no. 3 (2011), p. 441-459
- Full Text: false
- Reviewed:
- Description: Whether self-presentation is involved in the choking process remains unknown. The purpose of the current study was to determine the role of self-presentation concerns on the frequency of choking within the context of a recently proposed self-presentation model. Experienced field hockey players (N = 45) were randomly assigned to one of five groups (i.e., performance-contingent monetary incentive, video camera placebo, video camera self-presentation, audience, or combined pressure), before taking penalty strokes in low- and high-pressure phases. Results indicated that groups exposed to self-presentation manipulations experienced choking, whereas those receiving motivational pressure treatments decreased anxiety and increased performance under pressure. Furthermore, cognitive state anxiety mediated the relationship between the self-presentation group and performance. These findings provide quantitative support for the proposed self-presentation model of choking, while also holding implications for anxiety manipulations in future sport psychology research. © 2011 Human Kinetics, Inc.
Triple G (Girls Get Going): Design of an intervention to foster and promote sport and physical activity among adolescent girls
- Authors: Casey, Meghan , Mooney, Amanda , Harvey, Jack , Eime, Rochelle , Telford, Amanda , Smyth, John , Payne, Warren
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 14, no. Supplement 1 (December 2011 2011), p. e78
- Full Text:
- Reviewed:
- Description: C1
A framework for the design and development of physical employment tests and standards
- Authors: Payne, Warren , Harvey, Jack
- Date: 2010
- Type: Text , Journal article
- Relation: Ergonomics Vol. 53, no. 7 (2010), p. 858-871
- Full Text: false
- Reviewed:
- Description: Because operational tasks in the uniformed services (military, police, fire and emergency services) are physically demanding and incur the risk of injury, employment policy in these services is usually competency based and predicated on objective physical employment standards (PESs) based on physical employment tests (PETs). In this paper, a comprehensive framework for the design of PETs and PESs is presented. Three broad approaches to physical employment testing are described and compared: generic predictive testing; task-related predictive testing; task simulation testing. Techniques for the selection of a set of tests with good coverage of job requirements, including job task analysis, physical demands analysis and correlation analysis, are discussed. Regarding individual PETs, theoretical considerations including measurability, discriminating power, reliability and validity, and practical considerations, including development of protocols, resource requirements, administrative issues and safety, are considered. With regard to the setting of PESs, criterion referencing and norm referencing are discussed. Statement of Relevance: This paper presents an integrated and coherent framework for the development of PESs and hence provides a much needed theoretically based but practically oriented guide for organisations seeking to establish valid and defensible PESs. © 2010 Taylor & Francis.
Acute effect of exercise on kicking accuracy in elite Australian football players
- Authors: Young, Warren , Gulli, Rachael , Rath, David , Russell, Andrew , O'Brien, Brendan , Harvey, Jack
- Date: 2010
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 13, no. 1 (2010), p. 85-89
- Full Text: false
- Reviewed:
- Description: Kicking accuracy (KA) is an important skill in Australian football but the potential influence of exercise on this skill has not been previously investigated. The purpose of this study was to determine if a 2× 2 min time trial running protocol influenced short KA in elite Australian football. Another aim was to identify if endurance, playing experience and position were related to any exercise-induced KA changes. Twenty-seven professional footballers performed a KA test by kicking at a bullseye on a target projected onto a screen. The mean error from the centre of the target was the KA score. The players were assessed on the KA test, and then performed a 2× 2 min time trial with a 3-min recovery between runs. The total distance covered was used as a measure of endurance fitness, and the test also served as an exercise bout designed to impose some physiological stress. Immediately following this test, the players walked into the laboratory and performed the KA test again. A paired t-test revealed that the whole group achieved a non-significant 2.7% improvement in KA. Players were divided into two distinct groups based on endurance (2× 2 min results), playing experience and position (midfielders and forwards/backs). Analysis of covariance showed that after the exercise bout, the fitter group had significantly better KA (p = 0.010) than the less fit group, and the more experienced players were 16% more accurate than the less experienced group (p = 0.055). The midfielders were 8.2% better than the forwards/backs in KA (p = 0.32). It was suggested that greater endurance and playing experience may facilitate KA under moderate physiological stress. © 2008 Sports Medicine Australia.
- Description: 2003008125
Does sports club participation contribute to health-related quality of life?
- Authors: Eime, Rochelle , Harvey, Jack , Brown, Wendy , Payne, Warren
- Date: 2010
- Type: Text , Journal article
- Relation: Medicine and Science in Sports and Exercise Vol. 42, no. 5 (2010), p. 1022-1028
- Full Text:
- Reviewed:
- Description: Does Sports Club Participation Contribute to Health-Related Quality of Life? Med. Sci. Sports Exerc., Vol. 42, No. 5, pp. 1022-1028, 2010. Given the social nature of participation in sport, we hypothesized that club sports participants would have greater well-being and quality of life than participants in other forms of physical activity (PA). Purpose: The purpose of this study was to examine health-related quality of life and life satisfaction in women who participate in three contrasting forms of PA: club sport, gym activities, and walking. Methods: This was a cross-sectional study of the relationship between type of PA setting and measures of health-related quality of life (Short-Form Health Survey [SF-36]) and life satisfaction in 818 women living in rural Victoria, Australia, in 2007. Data were also compared with those from a normative sample of 2345 women. Results: After adjustment for potential confounders (age,! education, marital status, children aged <16 yr, perceived financial stress, and level of recreational PA), four of the eight SF-36 subscales, the SF-36 mental health component summary score, and life satisfaction were significantly higher in the club sport group than that in the other groups. Conclusion: Although cross-sectional research cannot establish causal links, the results suggest that participation in club sport may enhance the health benefits of PA.
- Description: 2003008119
Hospitalised hot tap water scald patients following the introduction of regulations in NSW, Australia : Who have we missed?
- Authors: Harvey, Lara , Poulos, Roslyn , Finch, Caroline , Olivier, Jake , Harvey, Jack
- Date: 2010
- Type: Text , Journal article
- Relation: Burns Vol. 36, no. 6 (2010), p. 912-919
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
- Reviewed:
- Description: Scalds from hot tap water are serious injuries that are potentially preventable by restricting the temperature of hot tap water delivery. In July 1999, regulations were introduced in NSW to require that all new hot water installations deliver water at temperatures not exceeding 50 °C to sanitary fixtures. This study investigates trends in hot tap water scald injury hospitalisations following the introduction of these regulations. Hot tap water scald cases for 1999-2007 were identified from hospitalisation data for all public and private hospitals in NSW. To investigate hot tap water scald hospitalisations over time, negative binomial regression analysis was performed. There were 845 hospitalisations for hot tap water scalds in NSW over the period of the study. Hospital admission rates for hot tap water scalds decreased by an estimated 6% (3.2-8.5, 95%CI) per year since the introduction of regulations. While those most at risk were infants, toddlers and the elderly, almost a third of hospitalisations were for adults (25-64 years). The majority of hot tap water scalds were sustained at home and a further 4% occurred in a residential institute or school. The majority of scalds were severe, and a quarter required admission for longer than a week. The introduction of regulations in NSW appears to have had a positive impact on the rates of hospitalisations for hot tap water scalds; however, scalds continue to cause significant morbidity and mortality. This highlights the need for a review of the scope and implementation of the existing regulations and ongoing education of the general public to the dangers of hot tap water. © 2009 Elsevier Ltd and ISBI.
Transition in participation in sport and unstructured physical activity for rural living adolescent girls
- Authors: Eime, Rochelle , Payne, Warren , Casey, Meghan , Harvey, Jack
- Date: 2010
- Type: Text , Journal article
- Relation: Health Education Research Vol. 25, no. 2 (2010), p. 282–293
- Full Text: false
- Reviewed:
- Description: Physical activity (PA) is important for lifelong health; however, participation is lower in rural compared with metropolitan areas and declines during adolescence, particularly for girls. It is likely that this decline is related to the number of life transitions that occur during adolescence. This qualitative study examined the views of active rural living girls regarding the factors affecting their sport and PA participation, using the socioecological model. Twenty-seven girls aged 16-17 from four schools participated in semi-structured focus group discussions. Content and thematic analysis was conducted from verbatim transcripts using NVivo. The girls enjoyed involvement in community club sport with friends and they reported living in communities where participation in sport was a major form of social interaction. However, the desire to succeed educationally was a critical factor affecting their participation in sport and PA and influenced their movement from structured club sport to more flexible, but socially isolated individual activities. It is recommended that future longitudinal research should track rural living adolescent females as they complete secondary school, in order to better understand the influence of educational priorities upon sport and PA participation and to identify practical strategies for both schools and community organizations to foster continuing participation throughout this crucial period of life transition.
- Description: 2003006479
Effect of a nurse back injury prevention intervention on the rate of injury compensation claims
- Authors: Martin, Peter , Harvey, Jack , Culvenor, John , Payne, Warren
- Date: 2009
- Type: Text , Journal article
- Relation: Journal of Safety Research Vol. 40, no. 1 (2009), p. 13-19
- Full Text:
- Reviewed:
- Description: Problem: This study evaluated the effect of introducing a No Lifting policy on back injuries to nurses, across an entire health care system. Methods: Methods included: analysis of the data for all public health agencies in the Australian state of Victoria; compensation data from the Victorian Workcover Authority; data about workforce and program implementation from a retrospective survey of agencies; longitudinal analysis of standardized workers compensation claim rates for back injuries before, during and after the intervention. Results: A statistically significant decline in back injury claim rates during implementation contrasted with no statistically significant trends within the periods before and after the intervention. A statistically significant reduction occurred in mean quarterly standard back injury claim incidence rates per 1,000 equivalent fulltime nursing staff (EFTNS), representing a 24% reduction in standard back injury claims/1000 EFTNS. Discussion: Ergonomics principles encourage changing the work environment to suit the worker. This approach delivered a significant improvement in the immediate term. Impact of industry: The substantial decline in back injury rates signifies a major improvement in the safety of a critical aspect of the work environment for nurses. © 2009 National Safety Council and Elsevier Ltd.
Effectiveness of the 2006 Commonwealth Games 10,000 Steps Walking Challenge
- Authors: Harvey, Jack , Eime, Rochelle , Payne, Warren
- Date: 2009
- Type: Text , Journal article
- Relation: Medicine and Science in Sports and Exercise Vol. 41, no. 8 (2009), p. 1673-1680
- Full Text:
- Reviewed:
- Description: Effectiveness of the 2006 Commonwealth Games 10,000 Steps Walking Challenge. Med. Sci. Sports Exerc., Vol. 41, No. S. pp. 1673-1680, 2009. Introduction: There is little evidence Supporting sustainability of public health interventions based upon the 10,000 steps concept conducted in "real-world" settings. This study investigated the effectiveness of the 10,000 Steps Walking Challenge, initiated in con junction with the 2006 Commonwealth Games in Melbourne. Australia, in March 2006. Methods: This study analyzed characteristics of registrants (n = 1836), pedometer counts logged onto a Web site between February 2006 and February 2007 (n = 18,032 entries by 914 participants), and two surveys of participants in June 2006 (n = 128) and December 2006 (n = 62). Results: The program reached its target population of females aged 30-49 yr (40.2% of participants), a group known to have low activity levels, which also has potential to influence the behavior of family, friends, and workmates. Compliance was poor: only 49.8% of registrants ever logged steps, and of these, only 45.5% Continued beyond the period of the challenge and 16.6% for more than 1 month. Mean (9527 +/- 297, 95% confidence interval) and median (9638) recorded steps per day came close to the target of 10,000 steps; 80.1% of participants reached 10,000 steps at least once and 21.9% did so every time they logged steps. For survey respondents who provided complete data (n = 53) the mean estimated daily steps increased significantly (P < 0.001) from 6401 +/- 884 steps before the program to 9921 +/- 1039 steps at the first survey and then fell back significantly (P = 0.026) to 8727 +/- 1284 steps at the second survey but remained significantly higher than the baseline figure (P < 0.001). Conclusion: The program had immediate effectiveness and was Sustainable for a small proportion of participants, but effectiveness was limited by problems with long-term motivation and compliance/adherence.
- Description: 2003008122
It's not just about competition! Building sport's capacity for population-focused physical activity promotion and development of healthy settings
- Authors: Casey, Meghan , Harvey, Jack , Payne, Warren , Eime, Rochelle
- Date: 2009
- Type: Text , Conference paper
- Relation: Paper presented at 2009 Australia Conference of Science and Medicine in Sport, Seventh National Physical Activity Conference, Sixth National Sports Injury Prevention Conference, Be Active '09, Brisbane, Queensland : 14th-17th October 2009
- Full Text: false
- Description: Understanding organisational capacity is crucial for addressing how organisations can develop in order to contribute to health promotion objectives and facilitate the implementation of health promotion activities within their settings. This study explored the capacity of Sport Governing Organisations (SGOs) to participate in population-focused health promotion activities. Participants from SGOs in the Australian state of Victoria were invited to complete a Health Promotion and Sport Assessment Tool (HP-SAT) which included items from capacity building checklists (strength of a coalition, capacity of an organisation to tackle health issues, and quality of planning including strategic and operational planning for health promotion) and a partnership analysis tool. Participants completed the HP-SAT in two phases—first to identify their SGO's current capacity to implement health promotion activities; and second a reflection of their SGO's capacity five years previously, prior to funding from a health promotion body. For each substantive area in the HP-SAT (e.g., capacity to address health issues) a composite score was calculated by summing the numerically coded responses to each item pertaining to the particular area. The scores represented the capacity to implement health promotion activities, and were expressed on a scale of 0–100. Paired samples t-tests were used to test for differences in the capacity scores between the two time points. The mean scores for the six capacity and partnership areas ranged from 39.1 to 61.5 at the retrospective survey and significantly increased to 56.9–78.2 for the current survey (p < 0.05 for all six areas). Scores for operational planning for health promotion and SGO collaboration activities increased the most, by 27.9 and 19.4 percentage points, respectively. Strategic planning for health promotion scored the lowest for the current survey. This presentation will discuss how to build capacity within the sport sector to facilitate the implementation of health promotion activities and to engage sport settings in health promotion activities. In particular, it will focus on how to promote health by creating health-promoting environments and/or increase physical activity levels through sport participation.
Men’s learning and wellbeing through community organisations in Western Australia
- Authors: Golding, Barry , Brown, Michael , Foley, Annette , Harvey, Jack
- Date: 2009
- Type: Report
- Full Text:
- Description: Report to the Western Australia Department of Education & Training
Participation in sport and physical activity for rural adolescent girls : A socio-ecological approach
- Authors: Casey, Meghan , Eime, Rochelle , Payne, Warren , Harvey, Jack , Bellamy, M. , Maher, Shelley
- Date: 2009
- Type: Text , Conference paper
- Relation: Paper presented at ASICS Conference of science and medicine in sport 2008, Hamilton Island : 16th-18th October 2008
- Full Text: false
- Description: Adolescence is a critical time for developing lifelong healthy behaviours including regular participation in sport and physical activity. Participation in sport and physical activity, however, declines during adolescence and few studies have comprehensively identified why; particularly amongst rural girls. This study identifies a range of independent and interacting factors that influence sport and physical activity participation in rural adolescent girls. Methodology: The socio-ecological model of health was used to conduct four focus group discussions with Grade 7 girls (n = 34). Four secondary schools were randomly selected and checked for remoteness using SEIFA and ARIA+ Indexes. Results: Adolescent girls were positively influenced when sport or physical activities were fun, they involved being with friends, and were supported by families and teachers through role modelling and positive feedback. A range of intrapersonal and organisational factors affected perceived self-competence; particularly the co-educational nature of school physical education classes and peer teasing which supported social comparisons of skill level. Conclusions: In the promotion of sport and physical activity to rural adolescent girls, focus must be directed upon developmentally appropriate activities that are fun, opportunities for single-sex classes, and generating cultural changes that encourage non-competitive, and self-referencing activities.
- Description: 2003007623
Senior men’s learning and wellbeing through community participation in Australia
- Authors: Golding, Barry , Foley, Annette , Brown, Michael , Harvey, Jack
- Date: 2009
- Type: Report
- Full Text:
- Description: Report to the National Seniors Productive Ageing Centre.
Sporting organisations as settings for health promotion : What is going on in the sport sector?
- Authors: Casey, Meghan , Harvey, Jack , Payne, Warren , Eime, Rochelle
- Date: 2009
- Type: Text , Conference paper
- Relation: Paper presented at 2009 Australia Conference of Science and Medicine in Sport, Seventh National Physical Activity Conference, Sixth National Sports Injury Prevention Conference, Be Active '09, Brisbane, Queensland : 14th-17th October 2009
- Full Text: false
- Description: Sport and recreation settings have been used to encourage healthier behaviours through a legislative and policy approach to health promotion via the replacement of tobacco industry sponsorship with health-focused sponsorship. Few studies have used standard and rigorous evaluation tools to identify health promotion policies and practices in sport settings. This study identified health promotion changes within Sport Governing Organisations (SGOs) with respect to the implementation of sport-related health promotion policies and practices in the context of SGO-organised events and in terms of the support provided by SGOs to their affiliated clubs. The Health Promotion and Sport Assessment Tool (HP-SAT) was used to measure health promotion policies and practices regarding smoke-free environments, responsible serving of alcohol, healthy eating, sun protection, injury prevention, club management, and a miscellaneous “other” category (e.g., engagement of health inequality groups). The HP-SAT has moderate to excellent reliability (0.41–0.99). Participants completed the HP-SAT in two phases—first they identified their SGOs current health promotion policies and practices (2007); and second they reflected of their SGO's health promotion policies and practices prior to funding from a health promotion body (2003). For each substantive area in the HP-SAT (e.g. smoke-free environments) a composite score was calculated by summing the numerically coded responses to each item pertaining to the particular area. The scores represented the existence and implementation of health promotion policies and practices and were expressed on a scale of 0-100. Paired samples t-tests were used to test for differences in the scores between the two time points. The mean existence and implementation scores for sport-related health promotion policies and practices for SGO-organised events ranged from 42.9 to 77.6 at the retrospective survey, and increased significantly for the current survey (range: 67.8–90.6; p < 0.05) for all composite scores except sun protection and injury prevention policies. The mean existence and implementation score for sport-related health promotion policies and practices for SGO affiliated clubs ranged from 20.8 to 64.7 at the retrospective survey and 46.3–88.5 at the current survey. Statistically significant increases were found for all composite scores except sun protection and injury prevention (p < 0.05). The existence and implementation of items relating to healthy eating were lowest for both surveys; whilst responses for club management and injury prevention were highest for both surveys. These data indicate that sport has increased its capacity and role in promoting good health since 2003.
Treadmill velocity best predicts 5000-m run performance
- Authors: Stratton, E. , O'Brien, Brendan , Harvey, Jack , Blitvich, Jennifer , McNicol, Ashleigh , Janissen, D. , Paton, Carl , Knez, Wade
- Date: 2009
- Type: Text , Journal article
- Relation: International Journal of Sports Medicine Vol. 30, no. 1 (2009), p. 40-45
- Full Text:
- Reviewed:
- Description: In this study, we aimed to investigate physiological determinants of endurance performance that best predict 5000-m average run velocity before and after endurance training. Thirty-nine previously untrained participants completed a 5000-m run; a constant velocity test (measuring running economy); and an incremental treadmill test to determine maximal oxygen uptake, final treadmill velocity, and velocity and oxygen uptake at lactate threshold, before and after six weeks of endurance training. Maximal oxygen uptake, final treadmill velocity, and velocity and oxygen uptake at threshold all increased significantly after training (p < 0.05). Average velocity for 5000m increased significantly (p < 0.05). Running economy was not significantly altered. Correlation analysis revealed final treadmill velocity was most strongly related to 5000-m performance, in both untrained and trained states (r = 0.89, 0.83). Lactate threshold velocity (r = 0.73, 0.76), maximal oxygen uptake (r = 0.55, 0.51) and oxygen uptake at threshold (r = 0.45, 0.45) also showed significant correlations. In contrast, running economy was not significantly related to performance. These results demonstrate that final treadmill velocity in an V̇O2max test is the single best predictor of 5000-m performance in untrained and trained states. Furthermore, stepwise regression analysis showed that only velocity at lactate threshold significantly improved the accuracy of prediction provided by final treadmill velocity alone. © Georg Thieme Verlag KG Stuttgart.
- Description: 2003008110
Trends in organised sport membership : Impact on sustainability
- Authors: Eime, Rochelle , Payne, Warren , Harvey, Jack
- Date: 2009
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 12, no. 1 (2009), p. 123-129
- Full Text:
- Description: Sporting clubs play a key role in community-level physical activity. This study investigated participation trends in sport club membership. A survey of 50 State sports governing bodies in Victoria, Australia collected information on factors affecting membership trends. The records for four of these sports were analysed for the 6 years, 1998-2003. Three sports reported increases in total membership (average annual rates (AARs): 0.3, 1.9 and 12.4%), and one reported a decrease (AAR: -1.0%). There was a decrease in both the absolute number (AARs: -1.1%, -2.3%, and -3.5%) and the proportion (AARs: -0.5%, -0.7%, -1.7% and -2.3%) of adult members. The number of junior club members increased slightly over the 6-year period in two sports (AARs: 0.5% and 0.7%), increased substantially in one (AAR: 12.2%) and decreased in one (AAR: -6.7%). The number of members playing modified sports increased in two sports (AARs: 2.8% and 3.3%), increased substantially in one (AARs: 53.1%) and decreased in one (AAR: -16.3%). The introduction of modified sport for younger participants is relatively new, resulting in sports accessing a new market to maintain or increase their total membership. However, the influx of younger members was not matched by associated increases in adult members. This places increased pressure upon adult members to maintain the infrastructure to support younger members. The issues of decreased adult membership and increased junior membership need to be addressed in order to ensure that community sporting clubs can be sustained and fulfil their potential to act as a vehicle for public health initiatives. Crown Copyright © 2007.
- Description: 2003008177
Using a socioecological approach to examine participation in sport and physical activity among rural adolescent girls
- Authors: Casey, Meghan , Eime, Rochelle , Payne, Warren , Harvey, Jack
- Date: 2009
- Type: Text , Journal article
- Relation: Qualitative Health Research Vol. 19, no. 7 (2009), p. 881-893
- Full Text:
- Reviewed:
- Description: Adolescence is a critical time for developing lifelong healthy behaviors, including active lifestyles. Participation in sport and physical activity, however, declines during adolescence, and few studies have comprehensively identified why, particularly among rural girls. This article identifies a range of independent and interacting factors that influence sport and physical activity participation of rural adolescent girls. The socioecological model of health was used to guide four focus group discussions with Grade 7 girls (n = 34). The results showed that adolescent girls were positively influenced when sports or physical activities were fun, when they involved being with friends, and when they were supported by families and teachers through role modeling and positive feedback. A range of intrapersonal and organizational factors affected perceived self-competence, particularly the coeducational nature of school physical education classes and peer teasing, which supported social comparisons of skill level. In promoting sport and physical activity to rural adolescent girls, focus must be directed on developmentally appropriate activities that are fun, offering opportunities for single-sex classes, and generating cultural changes that encourage noncompetitive and self-referencing activities. © 2009 The Author(s).
- Description: 2003008179
Effect of a low-resource-intensive lifestyle modification program incorporating gymnasium-based and home-based resistance training on Type 2 Diabetes Risk in Australian adults
- Authors: Payne, Warren , Walsh, Kerry , Harvey, Jack , Livy, Michelle , McKenzie, Kylie , Donaldson, Alex , Atkinson, Meredith , Keogh, Jennifer , Moss, Robert , Dunstan, David , Hubbard, Wendy
- Date: 2008
- Type: Text , Journal article
- Relation: Diabetes Care Vol. 31, no. 12 (Dec 2008), p. 2244-2250
- Full Text:
- Reviewed:
- Description: OBJECTIVE - The purpose of this study was to assess the effectiveness of a low-resource-intensive lifestyle modification program incorporating resistance training and to compare a gymnasium-based with a home-based resistance training program on diabetes diagnosis sa us and risk. RESEARCH DESIGN AND METHODS - A quasi-experimental two-group study was undertaken with 122 participants with diabetes risk factors; 36.9% had impaired glucose tolerance (IGT) or impaired fasting glucose (IFG) at baseline. The intervention included a 6-week group self-management education program, a gymnasium-based or home-based 12-week resistance training program, and a 34-week maintenance program. Fasting plasma glucose (FPG) and 2-h plasma glucose, blood lipids, blood pressure, body composition, physical activity, and diet were assessed at baseline and week 52. RESULTS - Mean 2-h plasma glucose and FPG fell by 0.34 mmol/l (95% CI -0.60 to -0.08) and 0.15 mmol/l (-0.23 to -0.07), respectively. The proportion of participants with IFG or IGT decreased from 36.9 to 23.0% (P = 0.006). Mean weight loss was 4.07 kg (-4.99 to -3.15). The only significant difference between resistance training groups was a greater reduction in systolic blood pressure for the gymnasium-based group (P = 0.008). CONCLUSIONS - This intervention significantly improved diabetes diagnostic status and reduced diabetes risk to a degree comparable to that of other low-resource-intensive lifestyle modification programs and more intensive interventions applied to individuals with IGT. The effects of home-based and gymnasium-based resistance training did not differ significantly.
- Description: C1