Objective.: Summarize/categorize current scientific literature examining the association between alcohol consumption (AC) and levels of physical activity (PA). Data Source.: Electronic databases spanning education, psychology, sociology, medicine, and interdisciplinary reports. Study Inclusion and Exclusion Criteria.: Included studies (n = 17) must be published in a peer-reviewed, English language journal; measure either AC or PA as an independent/dependent variable; and primarily examine the relationship between AC and PA. Data Extraction.: Search terms/phrases included alcohol, alcohol consumption, drinking, physical activity, exercise, and physically active. Data Synthesis.: The Matrix Method and PRISMA guidelines organized pertinent literature and identified/extracted salient findings. Results.: Alcohol consumers of all ages were more physically active than nondrinking peers. Further, several studies suggest a dose-response relationship between AC and PA, indicating that as drinking increases, so does PA level. Conclusion.: Reviewed studies support a positive association between AC and PA across all ages. Findings were contrary to the hypothesis of the investigators. Future research should place specific emphasis on identifying why alcohol consumers exercise at higher levels than non–alcohol consumers.

In a pilot randomized clinical trial, participants aged ≥60 years (n = 35) with physical limitations and symptomatic knee osteoarthritis (OA) were randomized to 12 weeks of lower-body low-load resistance training with blood-flow restriction (BFR) or moderate-intensity resistance training (MIRT) to evaluate changes in muscle strength, pain, and physical function. Four exercises were performed three times per week to volitional fatigue using 20% and 60% of one repetition maximum (1RM). Study outcomes included knee extensor strength, gait speed, Short Physical Performance Battery (SPPB) performance, and pain via the Western Ontario and McMaster Universities OA Index (WOMAC). Per established guidance for pilot studies, primary analyses for the trial focused on safety, feasibility, and effect sizes/95% confidence intervals of dependent outcomes to inform a fully-powered trial. Across three speeds of movement, the pre- to post-training change in maximal isokinetic peak torque was 9.96 (5.76, 14.16) Nm while the mean difference between groups (BFR relative to MIRT) was −1.87 (−10.96, 7.23) Nm. Most other directionally favored MIRT, though more spontaneous reports of knee pain were observed (n = 14) compared to BFR (n = 3). BFR may have lower efficacy than MIRT in this context—though a fully-powered trial is needed to definitively address this hypothesis.

Background Little is known about rates of alcohol consumption in career firefighters. Aims To assess the quantity and frequency of alcohol consumption among career firefighters and the covariates that influence consumption levels. Methods A convenience sample of career firefighters completed an online, self-administered, health assessment survey. Hierarchical binary logistic regression assessed the ability of several covariates to predict binge drinking status. Results The majority of the sample (n = 160) consumed alcohol (89%), with approximately one-third (34%) having a drinking binge in the past 30 days. The regression model explained 13–18% of the variance in binge drinking status and correctly classified 71% of cases. Race (P < 0.05) and time of service (P < 0.01) were the only covariates that made a statistically significant contribution to the model. After controlling for other factors in the model, white respondents were ~4.5 times more likely to binge drink than non-white respondents (95% CI: 1.15–17.4). For each additional year of service, firefighters were 1.08 times less likely to binge drink (95% CI: 0.87–0.97). Conclusions Drinking levels observed in this study exceed those of the general adult population, including college students. Thus, it appears that firefighters represent an at-risk drinking group. Further investigations addressing reasons for alcohol use and abuse among firefighters are warranted. This study and subsequent research will provide information necessary for the development and testing of tailored interventions aimed at reducing firefighter alcohol consumption.

“Drunkorexia” merges prior literature identifying positive relationships between (a) alcohol use/abuse and disordered eating/eating disorders, (b) alcohol use/abuse and physical activity, and (c) disordered eating/eating disorders and physical activity. The term, highlighting an individual's proactive and/or reactive weight management behaviors (ie, disordered eating, physical activity) in relation to alcohol consumption, originated in news editorials and has recently gained recognition via use in scholarly publications. The purpose of this commentary is to recommend discontinuing use of the term “drunkorexia” due to (a) inconsistent definitions of drunkorexia across investigations, (b) drunkorexia being a misnomer, and (c) the medical community's lack of recognition/acceptance of drunkorexia. Because the behaviors encompassed by drunkorexia are of concern to researchers and health professionals, future investigations are still warranted. However, until a medically recognized term/phrase is accepted, scholars should utilize more appropriate characterizations such as “weight-conscious drinkers,” “weight management behaviors of drinkers,” or “Eating Disorders Not Otherwise Specified” (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision).

This pilot randomized controlled trial (RCT) was designed to provide the preliminary data necessary to conduct a full-scale trial to compare the efficacy of differing first-line antihypertensive medications in improving functional status in older adults, when combined with exercise. The primary objectives were to assess study feasibility, safety, and protocol integrity. Dependent outcomes included gait speed, exercise capacity, body composition, and systemic cardiometabolic biomarkers. Thirty-one physically inactive older adults (70.6 ± 6.1 years) with hypertension and functional limitations were randomly assigned to (1) Perindopril (8 mg/day n = 10), (2) Losartan (100 mg/day; n = 13), or (3) Hydrochlorothiazide (HCTZ: 25 mg/day; n = 8). Participants were also assigned to a 24-week multimodal exercise intervention, separated into an aerobic and concurrent (aerobic + resistance) phase to evaluate potential mode effects. Retention was 84% (26/31), and compliance was >90% and >79% with medication and exercise, respectively. A total of 29 adverse events (Perindopril = 5; Losartan = 12; HCTZ = 11) and one unrelated serious adverse event were observed throughout the trial. Overall, this pilot RCT provided critical data and identified several challenges to ultimately designing and implementing a fully powered trial.

Aging well is directly associated with a healthy lifestyle. The focus of this paper is to relate that attenuation of postoperative loss of muscle function after a total knee arthroplasty (TKA) is an important consideration. Because patients usually do not tolerate standard high-resistance exercise in the preoperative or postoperative period, they often experience a decline in strength and function. Therefore, we tested the feasibility and acceptability of an alternative low-resistance exercise protocol with blood flow restriction (BFR) using a tourniquet in the preoperative period for patients awaiting TKA. We recruited patients undergoing a TKA and randomized six to the BFR exercise for 4 weeks prior to surgery and four to standard of care (no exercise). We measured physical function using the Short Physical Performance Battery (SPPB), the 6-Minute Walk Test (6MWT), leg strength (peak torque), and pain (numerical pain score) 4 to 5 weeks preoperatively and 2 weeks postoperatively. The clinical management, e.g., anesthetic management, did not differ between groups. No complications were observed. Our findings demonstrate the feasibility and acceptability of the BFR intervention. Although preliminary and not powered for comparison, the BFR group demonstrated less decline in SPPB following surgery (−2.2, 95%CI:−4.4,0.1) compared to the no exercise group (−4.8, 95%CI:−7.8,−1.7). No differences were noted for the 6MWT, leg strength, and pain measurements. We conclude that preoperative low-resistance exercise using the BFR is feasible and acceptable, and this test warrants investigation as an intervention to potentially attenuate the postoperative loss of physical function after TKA.