Tanis J. Walch

Background: Firefighters experience sudden on-duty tasks that challenge the cardiovascular system, and with increased prevalence of poor fitness, lead to risk of adverse cardiac events. This study investigated why firefighters may be inactive when occupational performance relies on fitness. Methods: Perceptions of exercise behaviors in career and volunteer firefighters were compared using the Health Belief Model Scale for Exercise (HBSE-E). A MANCOVA investigated differences in model constructs between groups. Results: The survey was completed by 138 participants. There were significantly higher perceived severity (p = 0.009) and self-efficacy levels (p < 0.001) in career firefighters, while volunteer firefighters had significantly higher objective (p < 0.001) and subjective barriers (p = 0.020). Conclusions: Utilizing the HBMS-E may help departments know what barriers they need to focus on when developing a wellness initiative.

Approximately one in five children in the United States has a special health care need. Mothers of children with special health care needs have worse mental and physical health compared to other mothers. Physical activity (PA) can improve depressive symptoms (DS) and overall health; however, little is known about the acceptability of PA interventions in these mothers. Therefore, the primary aim of this cross‐sectional study was to understand the use of PA in mothers of a child with a special health care need to cope with DS. Specifically, this study examined PA norms, interests, and rationale for participation PA in 348 mothers (age = 39.3 ± 7.3 years; White = 92%; Midwest = 80.1%; employed = 59.2%; prenatal or at birth diagnosis = 51.7%). Most mothers reported meeting PA guidelines before pregnancy but not during pregnancy, postpartum, and currently, and a majority reported elevated DS. Most mothers (85%) of expressed interest in using PA and yoga to cope with DS. The majority of mothers’ viewed PA as a means to increase health and fitness to meet the needs of their children, though they failed to meet the levels of PA associated with DS reduction. Future initiatives should consider population‐specific PA norms, interests, and rationales to increase the salience of meeting PA recommendations in this population.

Background: The first years following diagnosis may be particularly challenging for parents and peer support from other parents of children with special health care needs may buffer their stress.Methods: This qualitative interview study sought to explore the impact of early access to parental peer support and whether it leads to positive adaptation and improved family well‐being.Results: Five mothers of young children with special health care needs from peer support organizations in two northern US states participated in interviews by telephone or Zoom. Themes of interest included professional scrutiny, going through the motions, someone who understands, learning and sharing, and one size does not fit all. Although most participants attributed positive changes in their emotional well‐being to the support they received, they were wary of extending the impact of peer support to their child and family.Conclusions: Implications for practice include embedding peer support programmes in neonatal care units and children's hospitals, as well as the addition of mindfulness practices to facilitate parental adaptation to disability and promote family well‐being.

Physical inactivity, coupled with increasing obesity levels, in firefighters plays a key role in aggregated cardiovascular events. The purpose of this study was to investigate device-measured physical activity (PA) for firefighters while on- and off-duty to have a clearer understanding of their overall PA level. Methods: Twenty-nine career firefighters participated in this non-experimental, within-subjects study by wearing an accelerometer to assess PA intensities and step-count. Obesity was classified using body mass index (BMI). Dependent t-tests were used to examine mean differences in PA intensities when on- and off-duty. Pearson product-moment correlations were used to assess the association between PA intensities when on and off-duty. Results: According to the World Health Organization BMI categorizations, 20 firefighters were overweight, 9 were obese, and, thus, none were normal weight. Only light PA (LPA) was statistically significant (p = 0.026) for on- and off-duty days with a small-to-medium effect size (d = 0.47), meaning that on average, firefighters performed more minutes of LPA when on-duty compared to off. There was a significant difference between on- (9060.2 ± 2636.4) and off-duty (7495.3 ± 2835.8) daily step counts (p = 0.011). Conclusion: As the results demonstrate, there is a dire need for increased PA levels in firefighters while on- and off-duty.

We estimated international/national temporal trends in sit-ups performance for children and adolescents, and examined relationships between national trends in sit-ups performance and national trend...

Purpose: To estimate temporal trends in broad jump performance for United States youth, a marker of muscular fitness and health. Method: Electronic databases, topical systematic reviews, and personal libraries were systematically searched for studies reporting descriptive standing broad jump data for apparently healthy United States youth (age 10–17 years). Temporal trends at the sex-age level were estimated using sample-weighted regression models associating the year of testing to mean jump performance, with national trends standardized to the year 1985 using a post-stratified population-weighting procedure. Results: Collectively, there was a small increase of 12.6 cm (95%CI: 12.5 to 12.7) or 7.9% (95%CI: 7.1 to 8.6) in 65,527 United States youth between 1911 and 1990. Increases were greater for girls (change in means [95% CI]: 17.1 cm [16.9 to 17.3]; 11.4% [10.7 to 12.2]) compared to boys (change in means [95% CI]: 8.5 cm [8.3 to 8.7]; 4.6% [3.8 to 5.4]), but did not differ between children (10–12 years) and adolescents (13–17 years). Increases in broad jump performance were not always uniform across time, with steady and progressive increases observed for boys and children, respectively, and a diminishing rate of increase observed for girls and adolescents. Conclusions: Muscular fitness is a good marker of health, so greater broad jump performance from 1911 to 1990 may reflect corresponding changes in health. Routine assessment of broad jump performance may be useful to monitor trends in health and muscular fitness of United States youth due to its practicality, scalability, and predictive utility.