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Lucy V. Piggott and Jordan J.K. Matthews

Within this article, the authors explore the extent to which the administrative and governance hierarchies, rules, and processes of two English national governing bodies (NGBs) reproduce or resist gender segregation and male dominance within their leadership and governance. Drawing on Bourdieu’s theory of practice, the authors expand upon current literature to better understand the workings of gender power relations at the structural level of organizational practice. Semistructured interviews with male and female leaders were supplemented by an analysis of formal documents. The authors found that gender power relations privileging men were simultaneously conserved and resisted within the two NGBs. While resistance to male-dominated leadership and governance was evident, transformational organizational change was lacking. This highlighted the limitations of strategies being primarily driven through top-down, policy-based approaches. The authors end the article by emphasizing the importance of a combined approach at the structural, cultural, and individual levels to enable sustainable and transformational organizational change.

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Cristian Jaque, Phillip Véliz, Rodrigo Ramirez-Campillo, Jason Moran, Paulo Gentil and Jorge Cancino

The authors compared the effects of bodyweight resistance training at moderate- or high-speed conditions on muscle power, velocity of movement, and functional performance in older females. In a randomized, single-blinded noncontrolled trial, participants completed 12 weeks (three sessions/week) of bodyweight resistance training at high (n = 14; age = 70.6 ± 4.3 years) or moderate (n = 12; age = 72.8 ± 4.2 years) speeds. Data were analyzed with an analysis of variance (Group × Time) with α level set at <.05. After the intervention, timed up and go test performance (p < .05) and the rising from a chair test mean (22.4%) and maximal velocity (28.5%), mean (24.4%) and maximal power (27.7%), normalized mean (25.1%), and normalized maximal power (28.5%) increased in the high-speed group (p < .05). However, the moderate-speed group achieved no improvements (Δ6.7–14.4%; p > .2). The authors conclude that high-speed bodyweight resistance training is an effective and economically practical strategy to improve the functional capacity of older women relevant to daily life activities.

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Christine E. Wegner, Bradley J. Baker and Gareth J. Jones

Volunteers provide essential services to community sport organizations; thus, it is important to understand the underlying factors in successful volunteer–organization relationships. Organizational identification, an integral component of relationship building for members in an organization, is a useful yet underutilized concept to understand how and why volunteers create lasting, deep relationships with sport organizations. This research utilizes a sequential mixed-method design to examine the evolution of organizational identification among volunteers in a community sport organization. The survey results indicate that new volunteers formed their organizational identification over the course of a single program season, such that, by the end of the season, they were similar to returners. Subsequent qualitative analysis of focus group data indicated that the content and evolution of organizational identities varied for newcomers and returners. These results provide important contributions related to the ongoing nature of identity work of volunteers and offer practical implications for volunteer management within community sport organizations.

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Lucas Ugliara, James J. Tufano, Martim Bottaro and Amilton Vieira

Measuring ankle torque is of paramount importance. This study compared the test–retest reliability of the plantar flexion torque–generating capacity between older and younger men. Twenty-one older (68 ± 6 years) and 22 younger (25 ± 5 years) men were tested twice for maximal isometric plantar flexion. Peak torque (PT), rate of torque development, and contractile impulses (CI) were obtained from 0 to 50 ms (rate of torque development0–50; CI0–50) and from 100 to 200 ms (rate of torque development100–200; CI100–200). Typical error as the coefficient of variation (CVTE) and intraclass correlation coefficient were used to assess test–retest reliability. Student’s t test was applied to investigate systematic errors. The CVTE ratio was used for between-group comparisons. Only PT demonstrated acceptable reliability (intraclass correlation coefficient ≥ .75 and CV ≤ 10%). Older men demonstrated greater CVTE than younger men for PT (ratio = 2.24), but lesser for rapid torque (ratio ≤ 0.84). Younger men demonstrated systematic error for PT (6.5%) and CI100–200 (−8.9%). In conclusion, older men demonstrated greater variability for maximal torque output, but lesser for rapid torque.

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Yi-Ling Hu, Marian Keglovits, Emily Somerville, Makenna Snyder and Susan Stark

The Lifestyle-integrated Functional Exercise Program (LiFE) is proven to have high adherence rates and can significantly reduce falls, but it has not yet been implemented for diverse older adults residing in urban medically underserved (MU) areas. An exploratory sequential mixed methods study was conducted to adapt LiFE and test the adapted program’s preliminary feasibility. Focus groups with MU older adults and service providers were conducted to identify modifications. The new adapted program, Diverse Older Adults Doing LiFE (DO LiFE), was then evaluated with older adults. Thematic analysis revealed health literacy and lack of racial representation as barriers to implementing LIFE in this population. The pilot study showed that DO LiFE was feasible with good retention (89%) and high adherence (81.27%) rates. DO LiFE demonstrated preliminary feasibility for diverse MU older adults. Researchers should proceed to larger studies for translating DO LiFE from research to the community.

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Shannon Halloway, JoEllen Wilbur, Lynne T. Braun, Michael E. Schoeny and Annabelle Santos Volgman

Background: Cognitive impairment disproportionately affects older women with cardiovascular disease (CVD). Physical activity (PA) and cognitive training (CT) may have synergistic effects in combined interventions. However, no combined intervention has targeted women with CVD or utilized a sustainable and preferable lifestyle approach. The purpose was to test feasibility and acceptability of the 24-week MindMoves program, a lifestyle intervention that combined PA and CT developed for older women with CVD. Methods: The PA component included goal setting with Fitbits and 5 behavioral group meetings. The CT component was evidence-based BrainHQ delivered on a tablet in three 30-minute weekly sessions. Participants included 10 women aged ≥65 years with CVD. Exclusion criteria were cognitive impairment, regular PA, and CT use. Measures were feasibility (recruitment, attendance, participation, retention, and acceptability), change in PA (Fitbit min/steps), and change in cognitive function (NIH Toolbox®). Results: Of the 10 participants, 70% attended ≥4/5 group meetings, and overall attendance was 76%. Participants completed 2.3/3 CT sessions weekly. Participant retention was 100%. Over 90% of participants rated MindMoves with the highest levels of satisfaction. Participants had significant improvements in steps, light PA, and moderate PA, and there was a trend for improved cognition. Conclusions: Findings support testing MindMoves in an efficacy trial.

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Pedro C. Hallal

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Bonny Rockette-Wagner, Rachel G. Miller, Yvonne L. Eaglehouse, Vincent C. Arena, M. Kaye Kramer and Andrea M. Kriska

Background: The importance of leisure sedentary behavior (LSB) change in diabetes prevention efforts is not well known. This study examines the relationships between changes in self-reported LSB and the primary intervention goals (weight and moderate-intensity to vigorous-intensity physical activity [MVPA]) during a community-based translation of the Diabetes Prevention Program (the Group Lifestyle Balance Program). Methods: A total of 322 adults at risk for type 2 diabetes were recruited from 3 community centers, a worksite, and military site. Community and worksite participants were randomized to immediate or delayed-delivery (control) intervention. All military site participants (n = 99) received immediate intervention. Logistic and linear generalized estimating equations were used to determine associations between LSB changes and weight-related outcomes and MVPA. Results: Results were obtained for 259 (80.4%) participants. The LSB decreased after 6 and 12 months (mean [95% confidence interval]: −25.7 [−38.6 to −12.8] and −16.1 [−28.2 to −3.9] min/d; both P < .05). Each 20-minute reduction in LSB was associated with a 5% increase in odds of meeting the weight-loss goal (6 mo: odds ratio = 1.05 [1.002 to 1.102]; P = .042; adjusted model including MVPA), but LSB was not related to changes in reported MVPA minutes or MVPA goal achievement. Conclusion: Within the context of existing lifestyle intervention programs, reducing sedentary behavior has the potential to contribute to weight loss separately from reported MVPA improvement.

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María Morales-Suárez-Varela, Eva Clemente-Bosch, Isabel Peraita-Costa, Agustín Llopis-Morales, Isabel Martínez and Agustín Llopis-González

Background: The practice of physical exercise during pregnancy has benefits for both the mother and baby. Currently, there is scientific evidence that supports the inclusion of a monitored physical activity program in the daily activities of pregnant women. The objective of this study is to provide an overview of the current status of the association between physical activity during pregnancy and the effects on the mother and the newborn. Methods: A systematic review of the literature, assessing each study using the Scottish Intercollegiate Guidelines Network, from different databases PubMed, Embase, or ScienceDirect, on the association between maternal physical activity and its effects on the mother and the newborn published from 2010 until 2018 was conducted. Results: About 25 studies were identified and divided into categories according to the health problems affecting the mother or newborn. It was found that 8% of all the studies received a grade B, 68% obtained a grade C, and the remaining 24% obtained less than a grade C. Improved cardiovascular function, decreased risk of gestational diabetes mellitus, hypertension, and the limitation of weight gain are among the benefits to the mother with lower percentage of body fat, increased gestational age, and potentially improved neurodevelopment as benefits for the child. Conclusions: The realization of physical activity during pregnancy is supported by most of the studies reviewed. However, given the vulnerability of the studied populations, more studies on the association between physical activity and pregnancy are necessary.

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Carolina M. Bejarano, Linda C. Gallo, Sheila F. Castañeda, Melawhy L. Garcia, Daniela Sotres-Alvarez, Krista M. Perreira, Carmen R. Isasi, Martha Daviglus, Linda Van Horn, Alan M. Delamater, Kimberly L. Savin, Jianwen Cai and Jordan A. Carlson

Background: Total sedentary time and prolonged sedentary patterns can negatively impact health. This study investigated rates of various sedentary pattern variables in Hispanic/Latino youth. Methods: Participants were 956 youths (50.9% female) in the Hispanic Community Health Study/Study of Latinos Youth, a population-based cohort study of Hispanic/Latino 8- to 16-year-olds from 4 geographic regions in the United States (2012–2014). Total sedentary time and 10 sedentary pattern variables were measured through 1 week of accelerometer wear. Differences were examined by sociodemographic characteristics, geographic location, weekdays versus weekends, and season. Results: On average, youth were sedentary during 67.3% of their accelerometer wear time, spent 24.2% engaged in 10- to 29-minute sedentary bouts, and 7.2% in ≥60-minute bouts. 8- to 12-year-olds had more favorable sedentary patterns (less time in extended bouts and more breaks) than 13- to 16-year-olds across all sedentary variables. Sedentary patterns also differed by Hispanic/Latino background, with few differences across sex, household income, season, and place of birth, and none between weekdays versus weekends. Conclusions: Variables representing prolonged sedentary time were high among Hispanic/Latino youth. Adolescents in this group appear to be at especially high risk for unhealthy sedentary patterns. Population-based efforts are needed to prevent youth from engaging in increasingly prolonged sedentary patterns.