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Maximum running speed is a performance determinant in para-athletics and cerebral palsy football. Sixty international para-athletes with brain impairments completed five activity-limitation tests (standing broad jump, four bounds for distance, split jumps, 10-m speed skip, and running in place) and two criterion tests (40-m sprint and modified agility test). The same three tests (standing broad jump, four bounds for distance, and 10-m speed skip) that correlated with running performance in nondisabled runners (.67 < r < −.82; p <.05; 75% of variance) also correlated in para-athletes with brain impairments (.41 < r < −.62; p <.01; 55% of variance). Standing broad jump, four bounds for distance, split jumps, and running in place also correlated with change-of-direction speed (.43 < r < −.63; p <.01; 58% of variance). Results indicate that methods of classification for para-athletics with nondisabled runners are also valid with para-athletes with brain impairments, and new sport-specific relationships were found for assessing the performance of rapid and short sprints toward different directions, specific of a team para-sport like cerebral palsy football. [ABSTRACT FROM AUTHOR]

Impaired thermoregulatory function is a clinical feature of many health conditions that affect triathletes using wheelchairs and consequently, individual athlete performances may fluctuate according to environmental temperature. We aimed to determine the effect of 1) water temperature on wheelchair triathlon swim time and 2) air temperature on handcycle and wheelchair run (push) time. Published race records from 2017 to 2023 (n = 49 events) were extracted from the World Triathlon website. Bayesian negative binomial regression was used to separately model the nonlinear relationships between water temperature and swim time, and air temperature and handcycle and push time. Age, sex, sport class, whether wetsuits were worn (swim model), and swim time (handcycle and push model) were included as fixed effects. Over the observed water temperature range of 15.7–30.5°C, male swim time (mm:ss) improved from 14:13 (95% credible interval [CrI] = 12:27, 16:09) to 12:35 (95% CrI = 11:00, 14:19). Female swim time improved from 15:33 (95% CrI = 13:24, 17:55) to 12:46 (95% CrI = 11:03, 14:38). It was unclear whether handcycle and push time slowed over the observed air temperature range of 14–33°C. Warmer water temperatures, up to 30.5°C, were associated with faster swim times. It was unclear whether combined handcycle and push time slowed with increases in air temperature, up to 33°C. The integration of information on athlete impairment type and severity with performance data is needed to better understand the extent to which individual athlete performances fluctuate across environmental conditions. [ABSTRACT FROM AUTHOR]

In its contemporary form, sport for development has been positioned as an important part of strategic policy for a variety of governmental and sporting organisations. One area that has been targeted by governments and a variety of sporting partners has been the impact of sport on non-communicable diseases (NCDs, sometimes colloquially referred to as 'lifestyle diseases' such as obesity). However, relatively little evidence exists for the impact of sport programmes on the reduction of NCDs and future health burden. This study sought to examine the physical activity levels of school-aged children in Papua New Guinea (PNG) during their participation in a targeted sport programme operating during school hours. Data collection methods employed were physical activity recall and pedometer counts, as well as perceptions, intentions, and knowledge of participants. Children in this study were found to have lower physical activity levels during the after-school period than has been reported in the literature for children in other countries. Overall, children were active during the sport programme, completing 1179 steps on average (which constitutes 10% of the suggested daily values for children of a similar age). No profound differences were observed in either the qualitative or quantitative data across different schools, regions, or genders. The responses from children regarding the sport programme were notably positive.

A rugby league player's ability to develop or maintain lower-body power will be significantly influenced by the resistance and field-based training loads completed. This study aimed to examine the power changes across a rugby league season and to investigate the relationship of concurrent training and training experience on power changes. Eighteen rugby league players participated in this study. Lower-body power was evaluated using a countermovement jump throughout the season. Four measures of external training loads were collected. A Friedman's test was used to assess differences in power throughout different phases of the season. A series of Spearman's rank-order correlations were conducted to assess the relationship between percentage changes in power during the training block, external training loads, and training experience. Countermovement jump peak velocity significantly decreased from the start (p = 0.006) and end of pre-season (p = 0.022) to the late competition. Correlation analysis revealed a large significant association between early competition field-based external loads (relative (rs = -0.571) and total distance (rs = -0.628)) and change in peak power. Very large significant negative relationships were also observed between mid-competition volume load with change in peak force (rs = -0.825) and peak power (rs = -0.736). Training experience was not significantly associated with changes in muscular power variables throughout this study. Coaches should seek to monitor changes in peak power when competition begins and to assist with decision-making for potential adjustments to running volume and intensity during field-based sessions. [ABSTRACT FROM AUTHOR]

Sport has been demonstrably linked to health particularly through community-based education and development programmes. However, research continues to identify low participation rates of people with a disability in sport. Programmes to address the participation of people with a disability in sport can be challenging, particularly in locations in the Pacific region. The primary aim of this project was to determine the activity levels of people with a disability during a cricket programme delivered in Fiji by Cricket Fiji with support from the International Cricket Council based in Melbourne Australia. A secondary aim was to investigate the relationship between levels of physical activity in the programme and self-esteem and indicators of general adaptive functioning. Results showed that means for self-description scales were high. Step count analysis showed a wide range of steps taken during the programme but similar steps between males and females. Correlations between self-description items and steps showed moderate relationships for self-esteem and confidence. This study showed that the programme was able to effectively provide physical activity opportunities for people with a disability and provides context to the development of longitudinal programmes that should aim to improve physical activity participation and health literacy in this population long term.

This systematic review and meta-analysis assessed the effectiveness of physical activity interventions on undergraduate students' mental health. Seven databases were searched and a total of 59 studies were included. Studies with a comparable control group were meta-analysed, and remaining studies were narratively synthesized. The included studies scored very low GRADE and had a high risk of bias. Meta-analyses indicated physical activity interventions are effective in reducing symptoms of anxiety (n  = 20, standardized mean difference (SMD) = −0.88, 95% CI [−1.23, −0.52]), depression (n  = 14, SMD = −0.73, 95% CI [−1.00, −0.47]) and stress (n  = 10, SMD = −0.61, 95% CI [−0.94, −0.28]); however, there was considerable heterogeneity (anxiety, I 2  = 90.29%; depression I 2  = 49.66%; stress I 2  = 86.97%). The narrative synthesis had mixed findings. Only five studies reported being informed by a behavioural change theory and only 30 reported intervention fidelity. Our review provides evidence supporting the potential of physical activity interventions in enhancing the mental health of undergraduate students. More robust intervention design and implementation are required to better understand the effectiveness of PA interventions on mental health outcomes. [ABSTRACT FROM AUTHOR]

Purpose: Periods away from training and competition are necessary for physical and mental restoration in sport. There is limited research investigating changes to physical qualities in rugby league following prolonged breaks. This study aimed to evaluate the effects of the off-season on muscular power in rugby league. In addition, this study aimed to determine whether the type and volume of training players chose to complete had any relationship to feelings of restoration and/or readiness to return to training. Methods: Twenty professional rugby league players participated in this study. Lower-body muscular power was evaluated using a countermovement jump prior to the off-season and at the recommencement of training. Players completed a questionnaire to identify training and activities completed during the break and to assess feelings of restoration and readiness to commence training. Linear regression was used to estimate the effects of the number of days off on muscular power. One-way repeated-measures analysis of variance was conducted to examine differences in lower-body power throughout the study. Spearman rank order correlation was calculated to determine the relationship between off-season activities and feelings of restoration and readiness. Results: Peak velocity and peak force significantly increased following the off-season break. There were significant relationships between mental restoration and upper-body resistance training, as well as physical restoration and full-body resistance training. Conclusions: The off-season has a positive effect on a player's ability to generate muscular power. Coaches may want to encourage players to complete resistance training sessions with the aim simply to maintain training load and potentially help players to feel rested. [ABSTRACT FROM AUTHOR]

Purpose: Tackling is a fundamental skill in collision sports such as rugby league. Given the complexity of tackling and multitude of strength and power variables available for analysis, this study aimed to predict tackle outcomes in professional rugby league based on strength and power principal components (PCs). Methods: Twenty-eight rugby league players participated in this study. Maximal strength was assessed via 1 repetition maximum on the back squat, bench press, and bench pull. Lower-body vertical and horizontal power were evaluated using a countermovement jump and standing broad jump. A postmatch analysis of 5 National Rugby League matches was conducted to examine tackling outcomes. PC analysis was performed on the strength and power assessments. The first PCs were retained in each analysis, and a series of Spearman rank-order correlations were conducted between the tackle outcomes and the retained PCs. The PCs significantly related to tackle outcomes were included in the multiple regression analyses to estimate their effect on tackle outcomes. Results: Strength PC was a significant predictor of play-the-ball speed in attack, accounting for 54% of the variance. Countermovement jump PC was a significant predictor of postcontact meters, explaining 19% of the variance. Conclusions: These findings demonstrate that a range of tackle outcomes may be predicted from strength and power components. The coaching staff may choose to develop programs and testing designed to focus on these components, which may further develop players' tackle outcomes during competition. [ABSTRACT FROM AUTHOR]

Interprofessional education facilitates collaborative practice, which promotes high-quality patient care and patient safety. Interprofessional education (IPE) experiences within clinical settings provide an opportunity for the development of interprofessional collaborative practice competence. The aim of this systematic review was to review the literature evaluating interprofessional education for health professional students within clinical settings and summarize the behavioral outcomes. Databases searched were PubMed, Embase, Scopus, Web of Science, Taylor & Francis Online, ERIC and PsycINFO. Full-text articles were independently screened by two reviewers and included if agreed. Outcomes were analyzed using Kirkpatrick's model modified for IPE. Studies with behavioral change outcomes were analyzed and synthesized using narrative methods. Included studies provided evidence that IPE experiences in clinical settings can enable students to develop and integrate interprofessional collaborative practice competencies, across diverse types of settings. Key tasks enabling students to achieve these learning outcomes included synchronous patient consultations, collaborative development of integrative health-care plans outside of patient consultations, and participation in socialization with health-care teams. There were limitations in the methodological design of the included studies, with limited use of comparator groups and validated tools, high usage of self-report data and serious risk of bias identified across all quantitative included studies. In conclusion, high-quality research designed to measure the construct of behavioral change is lacking. Such research could further investigate the key tasks in IPE experiences in clinical settings that are necessary for students to develop the range of required collaborative practice competencies and integrate these. This could provide clarification regarding if and how this could be achieved across different types of clinical placements. [ABSTRACT FROM AUTHOR]

Introduction The Paralympic Games is the third largest sporting event in the world. With millions of people poised to watch the Rio 2016 Paralympic Games in September, it is an [...]