Selection of key trade tasks for detailed observation : Report No.1
- Authors: Stacy, R , Payne, Warren , Harvey, Jack
- Date: 2004
- Type: Text , Report
- Relation: Defence Physical Employment Standards Project: Infantry and Airfield Defence Guards
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- Description: The aim of this work package was to identify a set of key job performance tasks, which were considered to represent the critical physical performance requirements and risks relevant to Infantry and Airfield Defence Guards, for more intensive examination. A total of 34 tasks were identified for further detailed observation and analysis in the next work package (WBS: 1.1.2.2). These tasks were selected using a process of analysis which was consistent with processes used in previously reported studies, such as Rayson (1998). The objectives of this analysis process were to identify those tasks that are: 1. Most physically demanding and/or impacting on cognitive function; 2. Common to all the combat arms; 3. Specific to a particular combat arm, trade or sub-trades; and 4. Considered to involve higher levels of risk of injury. The method followed a three-step process, including: 1. A preliminary review of existing ADF task analysis survey data, competency statements and sub-trade manuals; 2. A questionnaire to subject matter experts; and 3. A series of one-day workshops at Puckapunyal. The outcome of this analysis process was a list of 34 tasks that represented a combination of physically demanding tasks, common tasks and high-risk tasks. For the purposes of detailed task observation, the tasks were provisionally allocated, 20 to Infantry and 15 to Airfield Defence Guards. One duplicate task appears in both lists.
Technical note : The use of subject derived scale factors for one-camera 2D analysis in underwater swimming
- Authors: Clothier, Peter , Payne, Warren , Harvey, Jack , Blanksby, Brian , Benjanuvatra, N.
- Date: 2004
- Type: Text , Journal article
- Relation: Journal of Human Movement Studies Vol. 46, no. 4 (2004), p. 333-345
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- Description: This technical note describes a comparison of relative errors in one-camera 2D underwater motion analysis when using two different control structure methods for calibrating video images. Eleven male and six female participants performed underwater kicking swim trials. A reference structure of known length and each swimmer's actual (land measured) thigh length were each used to calibrate the movement space from which digitised thigh lengths were calculated from each trial. For each trial, mean thigh lengths calculated using the two methods were then compared to actual thigh length for each swimmer and the differences recorded. Mean differences between actual and computed thigh lengths for the two methods were shown to be similar. However, the spread of mean differences was much less when the actual thigh length was used for calibration. This result strongly supports the use of thigh length as a more accurate method of calibration for one-camera 2D underwater motion analysis.
- Description: C1
- Description: 2003000878
The use of subject derived scale factors for one-camera 2D analysis in underwater swimming
- Authors: Clothier, Peter , Payne, Warren , Harvey, Jack , Blanksby, Brian , Benjanuvatra, N.
- Date: 2004
- Type: Text , Journal article
- Relation: Journal of Human Movement Studies Vol. 46, no. 4 (2004), p. 333-345
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- Description: 2003000878
Analysis of the physical requirements of tasks undertaken by Australian infantry soldiers and airfield defence guards - abstract
- Authors: Payne, Warren , Knez, Wade , Harvey, Jack , Sinclair, Wade , Elias, G. , Ham, Daniel
- Date: 2005
- Type: Text , Conference paper
- Relation: Journal of Science and Medicine in Sport Vol. 8, no. 4 Supplement (2005), p. 190
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- Description: The Australian Defence Force (ADF) has resolved to establish a series of physical employment standards for Infantry soldiers and Airfield Defence Guards. A key stage in establishing these standards is to analyse the physical requirements of the two jobs. The purpose of this study was to analyse the physical requirements of the key physical tasks required within the two jobs. The jobs were divided into over 100 component tasks. Some tasks were common to the two jobs while others were specific to the respective jobs. ADF subject matter experts identified 36 tasks that were considered to be the most physically demanding. These tasks were observed to determine the movement patterns (actions) and muscle groups involved, the duration, velocity and estimated of exercise intensity. An estimate was also made of the involvement of each of seven activity types (endurance, strength-endurance etc) in each task and the exercise volume contained within each task. The tasks were ranked based upon the volume of work involved within each classification of activity type and movement action. Based upon these analyses, a series of tasks were chosen as those which best reflected the range of physical requirements of an Infantry soldier and an Airfield Defence Guard. These tasks were: marching while carrying support weapons, carrying ammunition boxes, assaulting, wall climbing, sandbagging, jumping from a height, pursuiting, rope climbing, patrolling in an urban environment, population protection, patrolling in marching order, building forced entry and stair climbing, casualty evacuation, loading stores and digging.
- Description: 2003005933
Monitoring core body temperature in infantry soldiers and airfield defence guards
- Authors: Ham, Daniel , Lee, C. , Payne, Warren , Harvey, Jack
- Date: 2005
- Type: Text , Conference paper
- Relation: Journal of Science and Medicine in Sport Vol. 8, no. 4 Supplement (2005), p. 58
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- Description: During strenuous and/or extended exercise in hot environments, considerable body heat can be produced. If the heat produced is above the body's thermoregulatory capacities, or if these capacities are impeded, a rise in core body temperature (Tc) will occur. Infantry soldiers and Airfield Defence Guards within the Australian Defence Force (ADF) are often based in areas which expose them to high levels of thermal stress. Furthermore, they must perform physically demanding training and operations, often in full camouflage, and on occasions with a range of equipment including body armour, which further increases the risk of developing a heat illness during training tasks. The ADF is addressing this issue as part of the Defence Physical Employment Standards (DPES) project, which aims at developing new employment standards using tests that reflect job requirements, and in which soldiers and airmen will be required to complete a number of strenuous and/or extended physical tasks. Two high risk tasks involve marching for either 10 or 20 km at an average velocity of 6km/hr, wearing full camouflage and carrying a 45kg pack. A third high risk task, which simulates movement in urban terrain, is shorter in duration but higher in intensity, and involves wearing ballistic vest, helmet, and webbing. In order to enhance safety by decreasing the risk of heat injury associated with completing these three tasks, Tc is being monitored using telemetric pills. A subject who reaches a Tc of 39.5oC will be withdrawn from the task. Preliminary testing in reasonably mild environmental conditions (15-20oC WBGTO), resulted in steady increases in Tc throughout each task, though no subject's core temperature reached 39.5 in any of the tasks.
- Description: 2003005936
Heat injury risk of simulated march and urban patrol infantry tasks
- Authors: Payne, Warren , Ham, Daniel , Harvey, Jack , Lee, Craig , Sinclair, Wade , McNaughton, Lars , Rudzki, Stephan
- Date: 2006
- Type: Text , Journal article
- Relation: Medicine & Science in Sports & Exercise Vol. 38, no. 5 (2006), p. S270-S271
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- Description: 2003005927
Linking school-based sport programs to sport club membership
- Authors: Payne, Warren , Eime, Rochelle , Harvey, Jack , Maher, Shelley , Strachan, J.
- Date: 2006
- Type: Text , Conference paper
- Relation: Journal of Science and Medicine in Sport Vol. 9, no. Supplement 1 (2006), p. 39-40
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- Description: This research was undertaken as part of the evaluation of the VicHealth Participation for Health (PfH) Scheme. VicHealth allocate A$ 3.3 million per year to support Victorian state sporting associations (SSAs) through the PfH Scheme to increase population physical activity levels and health via increasing membership of sporting clubs. SSAs were required to allocate a portion of these funds to participation based programs. While setting for participation was not directed, many (n = 27, 44.0%) of the SSAs conducted school-based sport programs. This research sought to explore the factors affecting the linking of school-based programs with sporting club membership. SSAs reported that 50.6% of the PfH Scheme programs (n = 43) were delivered in a school setting. Focus-group discussions found that, in general, the SSAs did not see the school-based programs being a vehicle for directly recruiting club members. Rather, the programs were used to increase the visibility of the sport, train teachers in the sport and to involve children in physical activity. Barriers to linking school-based program participation to club membership included conflict in program delivery time with club activities, and limited ability of club volunteers to assist with school-based programs. A case-study will be presented which involves the introduction of yachting into schools. In general, the SSAs believed school-based engagement was a poor investment. They also felt that agencies such as VicHealth should advocate for the provision of adequate sport infrastructure within schools rather than the schools relying upon the limited resources of the sporting sector to provide school sport services.
Making sporting clubs healthy and welcoming environments : A strategy to increase participation
- Authors: Eime, Rochelle , Payne, Warren , Harvey, Jack
- Date: 2008
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 11, no. 2 (2008), p. 146-154
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- Description: Sporting clubs are an ideal setting to promote community-wide participation in physical activity. Using the principles of the Ottawa Charter as a guide, this study explored the factors affecting the development of supportive environments as a mechanism to increase participation in club sport. The Victorian Health Promotion Foundation (VicHealth) funds State Sporting Associations (SSAs) to develop healthy and welcoming environments (HWE) in their associated clubs. The program focus areas are: welcoming and inclusive environments, sports injury prevention, 'smoke-free' environments, responsible serving of alcohol, sun protection and healthy eating. This paper sought to determine whether or not SSA Executive Officers (EOs) believe that the creation of a supportive environment will facilitate sporting club membership and to identify the factors that affect the development of the HWEs. Forty-two (82.4%) of the 51 funded SSAs completed a general survey and 36 (70.6%) of EOs responded to questions that were specifically addressed to them. EOs from six SSAs also participated in semi-structured interviews. SSA EOs (97.2%) believed that the creation of HWE in clubs would facilitate increases in participant membership. However, the data indicate incomplete development of the HWE focus areas at the club level because of limited club capacity and limited SSA support. Reportedly, the SSAs are at the stage of raising program awareness at the club level. It is suggested that SSAs should plan a structured approach to the development of HWEs that acknowledges the diverse capacity of their clubs, and garner the support of key club volunteers in order to establish HWEs. Crown Copyright © 2007.
- Description: C1
The effects of interval-exercise duration and intensity on oxygen consumption during treadmill running
- Authors: O'Brien, Brendan , Wibskov, Jim , Knez, Wade , Paton, Carl , Harvey, Jack
- Date: 2008
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 11, no. 3 (2008), p. 287-290
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- Description: The magnitude of improvement in peak oxygen uptake (over(V, ̇)
- 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
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- 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.
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
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- 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
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
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- Description: C1
Understanding the contexts of adolescent female participation in sport and physical activity
- Authors: Eime, Rochelle , Harvey, Jack , Sawyer, Neroli , Craike, Melinda , Symons, Caroline , Polman, Remco , Payne, Warren
- Date: 2013
- Type: Text , Journal article
- Relation: Research quarterly for exercise and sport Vol. 84, no. 2 (2013), p. 157-166
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- Description: Purpose: Participation in physical activity (PA) is reported to decline in adolescence, particularly for girls. However, we do not know if this decline in PA is consistent across modes and settings or whether there are transfers of participation between modes and settings. Nor do we understand the changes in specific types of PA or the interaction between types of participation and different modes/settings. This study investigated contexts of PA participation for female adolescents at two life transition points. Method: A survey of 489 Year 7 and 243 Year 11 adolescent girls was conducted, incorporating a measure of overall PA level and participation rates in seven modes/settings and in specific types of sport and PA. Results: Less than half of the respondents met or exceeded the recommended level of moderate or vigorous PA-60 min or more-on the previous day, and there was no statistically significant difference in the proportions in Years 7 and 11 (39.5% vs. 45.9%; p > .05). However, older adolescents shifted their participation away from organized, competitive modes and settings toward nonorganized and noncompetitive modes and settings and individual types of PA. Conclusions: An understanding of the changes in PA modes and settings identified here can inform the planning of policies and implementation of programs for the promotion of PA by adolescent girls.
Assessment of decision-making performance and in-game physical exertion of Australian football umpires
- Authors: Larkin, Paul , O'Brien, Brendan , Mesagno, Christopher , Berry, Jason , Harvey, Jack , Spittle, Michael
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Sports Sciences Vol. 32, no. 15 (2014), p. 1446-1453
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- Description: The aim of this study is to investigate the effects of in-game physical exertion on decision-making performance of Australian football umpires. Fifteen Australian football umpires (Mage = 36, s = 13.5 years; Mgames umpired = 235.2, s = 151.3) volunteered to participate in the study. During five competitive Australian football pre-season games, measures of in-game physical exertion (blood lactate levels, global positioning system [GPS]) and decision-making performance (video-based test) were obtained. There were no significant correlations between physical exertion in a particular quarter and decision-making performance in either the same quarter or any other quarter. Video-based decision-making performance was effected by time in game χ2(3) = 24.24, P = 0.001, with Quarter 4 performance significantly better than both Quarter 2 and Quarter 3. In-game physical exertion (blood lactate) significantly decreased over the course of the game χ2(3) = 11.58, P = 0.009. Results indicate no definable link between in-game physical exertion and decision-making performance. It is, however, presumed that decision-making performance may be affected by the time or context of the game. Future research is warranted to explore the relationship between physical exertion and decision-making performance to potentially inform Australian football umpire training programmes that replicate in-game physical and decision-making demands.
Associations between behavior regulation, competence, physical activity, and health for adolescent females
- Authors: Craike, Melinda , Polman, Remco , Eime, Rochelle , Symons, Caroline , Harvey, Jack , Payne, Warren
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Physical Activity and Health Vol. 11, no. 2 (2014), p. 410-418
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Dose-response of women's health-related quality of life (HRQOL) and life satisfaction to physical activity
- Authors: Eime, Rochelle , Harvey, Jack , Payne, Warren
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Physical Activity and Health Vol. 11, no. 2 (2014), p. 330-338
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- Description: Background: To examine the dose-response relationship between health related quality of life (HRQoL) and life satisfaction (outcomes) and duration of recreational physical activity (exposure). Further, to explore whether these relationships depend on type of physical activity (PA). Methods: 793 Australian rural-living women self-reported on duration of recreational PA; HRQoL via SF-36 Mental Component Summary (MCS) and Physical Component Summary (PCS); and a life satisfaction scale. ANOVAs and ANCOVAs investigated differences in outcomes (MCS, PCS, and life satisfaction) between tertiles of exposure to recreational PA, and types of PA (club sport, gymnasium, walking), with adjustment for potential confounders. Results: A significant positive dose-response relationship was found between PCS and level of PA. Furthermore, this relationship depended on type of PA, with club-sport participants recording higher PCS than non-club-sport participants in all but the highest tertile of exposure. Life satisfaction and MCS were not significantly related to level of PA. Conclusion: Physical health was positively associated with level of recreational PA, with club sport participation contributing greater benefits at low to moderate exposures than participation in gymnasium or walking activities. © 2014 Human Kinetics, Inc.
Different methods of training load quantification and their relationship to injury and illness in elite Australian football
- Authors: Veugelers, Kristopher , Young, Warren , Fahrner, Brendan , Harvey, Jack
- Date: 2015
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. , no. (2015), p.
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- Description: Objectives: To compare different methods of training load (TL) quantification and their relationship to injury and illness in elite Australian footballers. Design: Prospective cohort study. Methods: Forty-five elite Australian footballers (mean ± standard deviation: age = 23.4 ± 3.8 years) from one elite club participated in this 15 week pre-season study. TL was quantified every session for each individual using four different methods involving rating of perceived exertion (RPE). Two of these methods enabled the quantification of TL for all exercise modalities whilsttwo were applicable only to outdoor field activities. One- and two-weekly cumulative TL was investigated against injury and illness data using a logistic regression model where the low TL group was considered as the reference group. Results: A general trend existed across all TL methods which suggested lower odds of injury and illness in high TL groups. The one-week RPE (all) and one-week RPE x Duration (all) methods detected reduced odds ofinjury inhighTL groups comparedto low TL groups (p < 0.05, OR = 0.199–0.202). Similarly,the one-week RPE (field) method identified lower illness odds in the high TL groups (p < 0.05, OR = 0.083–0.182). Conclusions: Higher TL appeared to provide a protective effect against both injury and illness. The inclusion of duration in the quantification of TL via RPE did not improve the ability of RPE to predict change in odds of injury or illness. © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved
GPS variables most related to match performance in an elite Australian football team
- Authors: Bauer, Alexandra , Young, Warren , Fahrner, Brendan , Harvey, Jack
- Date: 2015
- Type: Text , Journal article
- Relation: International Journal of Performance Analysis in Sport Vol. 15, no. 1 (2015), p. 187-202
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- Description: Player Rank (PR) and coaches' ratings (CR). Variables were sampled at 10Hz and partial correlations adjusted for game time were calculated between all variables and both performance measures, by position. Variables that displayed the highest partial correlations with both performance measures were used in a stepwise regression to identify the most relevant to performance. For the nomadic group, a negative relationship (P<0.05) was found between walking (distance and # entries) and PR. For the fixed players, a negative relationship (P<0.05) was evident between sprinting (# entries) and PR. However, a positive relationship (P<0.05) was found between CR and HSR (% time) and sprinting (distance). This indicates that the GPS variables that most relate to performance depend on the performance measure employed by coaches. The purpose of this study is to identify which GPS variables are most related to Australian football (AF) physical performance. Data was collected from thirty-five professional AF players over 11 games early in the 2013 Australian Football League (AFL) season. Match performance was measured by the Champion Data © 2015 International Journal of Performance Analysis in Sport.
Role models of Australian female adolescents: A longitudinal study to inform programmes designed to increase physical activity and sport participation
- Authors: Young, Janet , Symons, Caroline , Pain, Michelle , Harvey, Jack , Eime, Rochelle , Craike, Melinda , Payne, Warren
- Date: 2015
- Type: Text , Journal article
- Relation: European Physical Education Review Vol. 21, no. 4 (2015), p. 451-466
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- Description: In light of the importance attributed to the presence of positive role models in promoting physical activity during adolescence, this study examined role models of adolescent girls and their influence on physical activity. Seven hundred and thirty two girls in Years 7 and 11 from metropolitan and non-metropolitan regions of Victoria, Australia, were surveyed regarding whether they had a role model (in general, not limited to sport), and if they did, the gender, age, type and sporting background of that individual. Participants were also asked about the amount of physical activity they did. Descriptive statistics and a series of generalised estimating equations, one-way ANOVAs and a chi-square analysis were conducted to analyse the data. The majority of participants nominated a family member, peer or celebrity sportsperson as their role model who was female, played sport and was less than 50 years of age. Non-metropolitan-based adolescent girls, and Year 11 adolescent girls, were more likely to select a role model who they knew played sport than metropolitan-based adolescent girls and Year 7 girls respectively. In the first two years of the study girls whose role models played sport were significantly more physically active than girls whose role models did not play sport. It is recommended that family members, peers and sports people are included as role models in programmes designed to increase physical activity.
Socioecological factors potentially associated with participation in physical activity and sport : A longitudinal study of adolescent girls
- Authors: Eime, Rochelle , Casey, Meghan , Harvey, Jack , Sawyer, Neroli , Symons, Caroline , Payne, Warren
- Date: 2015
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 18, no. 6 (2015), p. 684-690
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- Description: Objectives: Many adolescents are not physically active enough to receive associated health benefits. Furthermore, participation in physical activity generally declines during adolescence, and to a greater degree for females. Longitudinal research is required to better understand the determinants of change in physical activity by adolescent females to inform physical activity-related policy and practice. This study explored patterns of change in socioecological factors hypothesised to be associated with physical activity and sport, across the adolescent period for females. Methods: This longitudinal study employed three annual surveys of females from metropolitan and non-metropolitan areas recruited in Year 7 (n=328) and Year 11 (n=112). Self-report measures included questions regarding general barriers to participation, as well as factors relating to the socioecological domains. Results: The barriers where significant changes within or differences between cohorts were observed were mostly intrapersonal (lack of energy, lack of time due to other leisure activities). Lack of time was more prevalent in the Year 11 cohort than in the Year 7 cohort. Perceived importance of life priorities mainly related to education and study and more so for the Year 11 cohort. Perceived competence declined for the Year 7 cohort. Support from family and peers trended downwards in both cohorts, whereas access to facilities increased both within and between cohorts. Conclusions: Significant patterns of change in the determinants of physical activity participation were observed across the adolescent period. It is important to consider flexible structure and scheduling of physical activity and strategies to develop competency in childhood and early adolescence. (C) 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.