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:
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:
Physical performance and electromyographic responses to an acute bout of paired set strength training versus traditional strength training. J Strength Cond Res 24(5): 1237-1245, 2010-The objective of this study was to investigate the acute effects of performing paired set (PS) vs. traditional set (TS) training over 3 consecutive sets on volume load (VL) and electromyographic (EMG) activity of the pectoralis major, anterior deltoid, latissimus dorsi, and trapezius muscles. Following a familiarization session 16 trained males performed 2 testing protocols using 4 repetition maximum loads: TS (3 sets of bench pull [Bpull] followed by 3 sets of bench press [Bpress] performed in approximately 20 minutes) or PS (3 sets of Bpull and 3 sets of Bpress performed in an alternating manner in approximately 10 minutes). Bpull and Bpress VL decreased significantly from set 1 to set 2 and from set 2 to set 3 under both conditions. There was no difference between VL per set, or over the sessions, between the 2 conditions. PS was determined to be more efficient (VL/time) as compared to TS. EMG activity of the 4 monitored muscles was not different for the 2 conditions or within each condition over the 3 sets. However, there was a significant within-set response in EMG activity in the Bpress exercise. The data suggest that a 4-minute rest interval between sets may not be adequate to maintain VL using either protocol. The data further suggest that PS training may be as effective as TS training in terms of VL maintenance and more effective in terms of efficiency. The comparison of EMG activity between the PS and TS protocols suggests that the level of neuromuscular fatigue does not differ under the 2 conditions. PS training would appear to be an effective method of exercise with respect to VL maintenance and efficiency.
Description:
The effect of a complex agonist and antagonist resistance training protocol on volume load and power output, electromyographic responses, and efficiency. J Strength Cond Res 24(7): 17821789, 2010-The objective of this study was to investigate the acute effects of performing traditional set (TS) vs. complex set (CS) agonist-antagonist training over 3 consecutive sets, on bench press throw (BPT) throw height (TH), peak velocity (PV), peak power (PP), bench pull volume load (VL), and electromyographic (EMG) activity. Eighteen trained men performed 2 testing protocols: TS comprising 3 sets of Bpull followed by 3 sets of BPT performed in approximately 20 minutes or CS comprising 3 sets of both Bpull and BPT performed in an alternating manner in approximately 10 minutes. Throw height, PV, PP, and EMG activity were not different within, or between, the 2 conditions. Bench pull VL decreased significantly from set 1 to sets 2 and 3, un! der both conditions. Decreases from set 1 to set 2 were 14.55 +/- 26.11 and 9.07 +/- 13.89% and from set 1 to set 3 were 16.87 +/- 29.90 and 14.17 +/- 18.37% under CS and TS, respectively. There was no difference in VL per set, or session, between the conditions. Although there was no augmentation of the power measures, CS was determined to have approximately twice the efficiency (ouput/time) as compared to TS. Efficiency calculations for VL, TH, PV, and PP are 103.47 kg.min(-1), 26.25 cm.min(-1), 1.98 m.s(-1).min(-1), 890.39 W.min(-1) under CS and 54.71 kg.min(-1), 13.02 cm.min(-1), 0.99 m.s(-1).min(-1), 459.28 W.min(-1) under TS. Comparison of EMG activity between the protocols suggests the level of neuromuscular fatigue did not differ under the 2 conditions. Complex set training would appear to be an effective method of exercise with respect to efficiency and the maintenance of TH, PV, PP, and VL.
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:
Fighting wildland fire is a physically demanding occupation. Wildland firefighters need to be physically fit to work safely and productively. To determine whether personnel are fit for duty, many firefighting agencies employ physical competency tests, such as the pack hike test (PHT). The PHT involves a 4.83-km hike over level terrain carrying a 20.4-kg pack within a 45-min period. The PHT was devised to test the job readiness of US wildland firefighters but is also currently used by some fire agencies in Australia and Canada. This review discusses the history and development of the PHT with emphasis on the process of test validation. Research-based training advice for the PHT is given, as well as discussion of the risks associated with completing the PHT. Different versions and modifications to the PHT have emerged in recent years and these are discussed with regard to their validity. Finally, this review addresses the relevance and validity of the PHT for Australian and Canadian wildland firefighters. Statement of Relevance: This paper reviews the history, development and validity of the PHT, an internationally recognised and utilised wildland firefighter work capacity test. It is concluded that while the PHT has general content validity for US wildland firefighters, verification of its reliability, criterion and construct validity is still needed.
Description:
We systematically reviewed the peer-reviewed literature to establish the prevalence of cardiovascular disease (CVD) among immigrants in Australia and whether being an immigrant is a CVD risk factor. Of 23 studies identified, 12 were included. Higher prevalence of CVD was found among Middle Eastern, South Asian and some European immigrants. Higher prevalence of CVD risk factors was found among Middle Eastern and Southern European immigrants. Higher alcohol consumption was found among immigrants from New Zealand, the United Kingdom and Ireland. Smoking and physical inactivity were highly prevalent among most immigrants.
Description:
Sport and recreation organisations are increasingly recognised by the health sector as key players for promoting health, particularly in terms of increasing population-wide physical activity levels. Developing the capacity of these organisations to influence health, however, is not understood. This research examined the efficacy of a system-wide, capacity-building strategy implemented to enable sporting organisations to change from a narrow focus on sport to one encompassing health promotion. This involved evaluating a state-wide health promotion programme funded by the Victorian Health Promotion Foundation (VicHealth) and implemented within nine Regional Sports Assemblies (RSAs). The research method involved a web-based survey with all RSAs and in-depth interviews with four selected RSA Executive Officers. The results demonstrate that health promotion was successfully adopted within sport and recreation environments; however, they also highlight the need to understand the nature of existing organisational resource dependencies and interdependencies. The article discusses the design of organisational change interventions to support practitioners and policy-makers in health and sport management.
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:
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:
The objective of this study was to examine the chronic effects on strength and power of performing complex versus traditional set training over eight weeks. Fifteen trained males were assessed for throw height, peak velocity, and peak power in the bench press throw and one-repetition maximum (1-RM) in the bench press and bench pull exercises, before and after the eight-week programme. The traditional set group performed the pulling before the pushing exercise sets, whereas the complex set group alternated pulling and pushing sets. The complex set training sessions were completed in approximately half the time. Electromyographic (EMG) activity was monitored during both test sessions in an attempt to determine if it was affected as a result of the training programme. Although there were no differences in the dependent variables between the two conditions, bench pull and bench press 1-RM increased significantly under the complex set condition and peak power increased significantly under the traditional set condition. Effect size statistics suggested that the complex set was more time-efficient than the traditional set condition with respect to development of 1-RM bench pull and bench press, peak velocity and peak power. The EMG activity was not affected. Complex set training would appear to be an effective method of exercise with respect to efficiency and strength development.
Description:
Sport and recreation organisations can play a key role in the development of physical activity strategies in health promotion. There is a paucity of research that has examined the engagement of a wide range of sport and recreation organisations in partnership approaches that promote active lifestyles. This research used a multiple-case study protocol to explore partnership development between a range of professional (e.g., paid recreation staff) and volunteer organisations (e.g., club-based sport). A total of 22 partnership members were interviewed from eight sport and recreation partnership programs funded by the victorian health promotion Foundation (vichealth) in Australia. Content analysis was used to analyse the interviews with reference to a public health partnership framework. In partnership formation, results showed that representatives from professional organisations shared interests in health promotion goals, while volunteer organisations focused on increases in club membership; professionals lacked organisational capacity in terms of leadership and skills while volunteers lacked human resource capacity. Engaging the sport and recreation sector in partnerships that aim to promote active lifestyles requires long-term commitment from funding agencies and partnering organisations. The design of pragmatic programs that build on the core business of each participating organisation, irrespective of whether they share a common mission, is important. [ABSTRACT FROM AUTHOR]
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.
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:
Partnerships between the health sector and various organizations in the community have been encouraged as a new strategy to develop sports and recreation programs, and achieve public health objectives related to obesity prevention. The purpose of this study was to investigate the partnership-related processes and capacity-building strategies associated with the successful implementation of sports and recreation programs. The research design was a multiple-case study with cross-case comparisons. Eight sports and recreation programs funded by the Victorian Health Promotion Foundation were investigated. Data collection included: semi-structured interviews with grant recipients and key partnership members (n=22); and document analysis. A capacity-building framework was used to guide data analysis. The findings showed that partnerships without the engagement of key stakeholders and a diversity of skills, resources, and approaches were limited to 'come and try' events rather than structured sports and recreation programs in the short term. Addressing the development of partnerships, by implementing a phased approach to program development and implementation may assist the sports and recreation sector build capacity to participate in partnership approaches to health promotion.
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.