Objectives To carry out a systematic review and meta-analysis to verify the effects of different exercise training types on body composition and physical performance in older adults with sarcopenic obesity (SO). Design Systematic review and meta-analysis. Setting and Participants Older adults (≥60 years). Methods Database searches were performed in MEDLINE (via PubMed), EMBASE, Cochrane Library, Web of Science, SCOPUS, and LILACS on January 10th, 2023. We included: randomized and/or controlled clinical trials; physical exercise as an intervention; analysis of body composition and/or muscle function; and sarcopenic obesity diagnosis. We used the Risk of Bias 2 tool and PEDro scale. The GRADE certainty of evidence was also performed. Results Fourteen studies were included in the systematic review and nine studies in the meta-analysis. A decrease in body fat (%) favoring the exercise group was identified (SMD: −0.34 [95% CI: −0.53 to −0.16]; p=0.0003) (GRADE: ⊕⊕⊕○ Moderate). Only resistance training showed fat reduction (SMD: −0.27 [95% CI: −0.48 to −0.06]; p=0.01). Increases in upper (SMD: 0.41 [95% CI: 0.04 to 0.78]; p=0.03) (GRADE: ⊕⊕○○ Low) and lower (SMD: 0.80 [95% CI: 0.22 to 1.39]; p=0.007) (GRADE: ⊕⊕⊕⊕ High) limb strength was identified with exercise. Chair stand test showed increases with exercise (SMD: 0.73 [95% CI: 0.40 to 1.07]; p<0.0001) (GRADE ⊕⊕⊕⊕ High), especially for resistance training (SMD: 0.62 [95% CI: 0.21 to 1.02]; p=0.003) and combined training (SMD: 0.99 [95% CI: 0.40 to 1.57]; p=0.0005). The PEDro scale for the studies in our review ranged from 3 to 8 (mean = 5.8 (1.6)), meaning fair methodological quality, and most studies were overall judged with at least low/some concerns in terms of risk of bias. Conclusion and Implications Overall, moderate to high certainty of evidence was found for body fat, lower limb strength, and chair stand test. On the other hand, low certainty of evidence was found for upper limb strength. Resistance, combined, and aerobic training evoked divergent results between the variables analyzed. Although promising, our results should be considered sparingly, but may guide additional exercise recommendations to improve specific health parameters in older adults with SO.

This study examined the association of low handgrip strength (HGS) for falls in middle-aged adults and older adults every half-decade of life. This cross-sectional study was conducted using the public data from the first wave of the Brazilian Longitudinal Study of Aging (ELSI-Brazil). The participants were allocated into seven age groups 50–54, 55–59, 60–64, 65–69, 70–74, 75–79, and ≥ 80 years. Binary logistic regression analysis was performed to identify the odds ratio (OR) of low HGS to the falls regardless of confounding variables such as sex, balance, gait speed, and total number of health conditions. A total of 8,112 participants aged 50–105 years (median = 62.0 years): 3,490 males (median = 60.0 years) and 4,622 females (median = 63.0 years) attended the study. Altogether, 21.5% of participants experienced at least one fall. HGS gradually decreases over each half-decade of life. In addition, low HGS presented a significative OR (p < 0.05) for falls for age groups, until 80 s, even when considering confounding variables. Low HGS is associated with falls in middle-aged adults over their 50 s and remained a strong measure of falls across each subsequent half-decade of life, until 80 s.

Background: Nutritional status, health risk behaviors, eating habits, and other comorbidities (such as diabetes) may be associated with recommended amounts of physical activity (PA) and exercise (EX) in healthy older adults. However, these associations are still unclear for older hypertensive adults, who require greater care from health professionals. The purpose of this study was to associate the nutritional status, health risk behaviors, eating habits, and the presence of diabetes with recommended amounts of physical activity and exercise practice of older hypertensive adults. Methods: Ten thousand seven hundred eighty-nine older hypertensive adults (70.9 ± 7.4 years) from the VIGITEL telephone survey were classified according to PA levels (insufficiently active/sufficiently active) and EX practice (non-practitioners/practitioners). Binary logistic regression was used to observe the odds ratio (OR) between independent variables (nutritional status [body mass index], sociodemographic characteristics [age/sex/years of study], risk behaviors [screen time/alcohol/tobacco consumption], eating habits [minimally/ultra-processed foods consumption score], and the presence of diabetes) with recommended amounts of PA/EX (dependent variable). Results: Highest nutritional status (OR_PA = 0.975 [95%-CI: 0.965 – 0.985]; OR_EX = 0.981[95%-CI: 0.972 – 0.991]), age (OR_PA = 0.955 [95%-CI: 0.949 – 0.961]; OR_EX = 0.980[95%-CI: 0.975 – 0.986]), screen time (OR_PA = 0.909[95%-CI: 0.835 – 0.990]), alcohol consumption (OR_PA = 0.683[95%-CI: 0.621 – 0.758]; OR_EX = 0.702[95%-CI: 0.637 – 0.779]), tobacco (OR_PA = 0.601 [95%-CI: 0.492 – 0.736]; OR_EX = 0.464[95%-CI: 0.384 – 0.562]) ultra-processed foods consumption score (OR_PA = 0.896[95%-CI: 0.871 – 0.921]; OR_EX = 0.886[95%-CI: 0.863 – 0.909]) and having diabetes (OR_PA = 0.780[95%-CI: 0.708 – 0.859]; OR_EX = 0.831[95%-CI: 0.759 – 0.909]) reduced the odds of being sufficiently active/practicing exercise (p < 0.05). Male sex (OR_PA = 1.633[95%-CI: 1.491 – 1.789]; OR_EX = 1.247[95%-CI: 1.140 – 1.363]), years of study (OR_PA = 1.026[95%-CI: 1.018 – 1.035]; OR_EX = 1.050[95%-CI: 1.041 – 1.058]), and minimally processed foods consumption score increased the odds of being sufficiently active/practicing exercise (OR_PA = 1.132[95%-CI: 1.109 – 1.155]; OR_EX = 1.167[95%-CI: 1.145 – 1.191], respectively; p < 0.05). Conclusion: Nutritional status, health risk behaviors, eating habits, and the presence of diabetes were associated with the odds of older hypertensive adults complying with PA and EX recommendations. The results may help health professionals understand how these factors are associated with the changes of older hypertensive adults participating in physical activity and exercise.

Background: Sarcopenic obesity (SO) is a clinical and functional disease characterized by the coexistence of obesity and sarcopenia. Resistance training (RT) characteristics for older adults with sarcopenia or obesity are already well established in the scientific literature. Nonetheless, we still do not know how detailed the RT protocols are described for older adults with SO. Therefore, we aimed to analyze the characteristics of RT programs, including each of their variables, recommended for older adults with SO.Methods: This is a scoping review study that was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis for Scoping Reviews. The search was carried out until November 2022 in PubMed/MEDLINE, EMBASE, Cochrane Library, Web of Science, Scopus, LILACS, Google Scholar, and medRxiv databases. The studies included SO diagnosis and RT as an intervention strategy. The RT variables analyzed were as follows: exercise selection, the volume of sets, the intensity of load, repetition cadence, rest interval between sets, and weekly frequency.Results: A total of 1,693 studies were identified. After applying the exclusion criteria, 15 studies were included in the final analysis. The duration of the RT intervention ranged from 8 to 24 weeks. All studies included full-body routines, with single/multi-joint exercises. Regarding the volume of sets, some studies fixed it in three sets, whereas others varied between one and three sets. The load was reported by repetition range and the weight lifted, elastic-band color/resistance, percentage of one repetition maximum, or perceived exertion scale. Repetition cadence was fixed in some studies, while it was self-selected between concentric and eccentric phases in others. The interval between sets of rest varied from 30 to 180 s. All studies reported progression overload during the interventions. Not all studies reported how the exercise selection, repetition cadence, and rest interval were made.Conclusion: The characteristics of RT protocols and their variables prescribed in the literature for older adults with SO were mapped. The lack of detail on some training variables (i.e., exercise selection, repetition cadence, and rest interval) was identified. RT protocols are heterogeneous and described only partially among studies. The recommendations for RT prescription details in older adults with SO are provided for future studies.Systematic review registration: https://osf.io/wzk3d/.

Women’s pregnancy increases the odds of developing anxiety, depression, and low self-esteem. Physical activity can reduce the severity of maternal mental disorders and postpartum symptoms. The aim was to evaluate self-esteem, anxiety, and physical activity patterns among healthy pregnant women during three gestational trimesters (GTs). A longitudinal prospective study involving 248 Portuguese pregnant women, monitored for a year during all GTs, was conducted. Self-reported questionnaires were used to collect personal and obstetric data, and Rosenberg’s Self-Esteem Scale, Zung Anxiety Scale, and a Pregnancy Physical Activity Questionnaire were applied. A total of 152 women presented valid follow-up data considered for analysis. All test scores do not present normality (p < 0.001). Over the gestational trimesters, the Zung anxiety scores did not show a significant change between GTs. However, the self-esteem values reduced significantly from 1st to 2nd GT: (1st GT = 43.94 (±9.94) [95%CI: 42.37 to 45.53]; 2nd GT = 27.27 (±9.64) [95%CI: 25.74 to 28.81]; 3rd GT = 25.71 (±10.52) [95%CI: 24.04 to 27.39]; p < 0.001), remaining stable in the last GT. Moderate to vigorous (2nd GT = 73.43 (±88.69) [95%CI: 59.34 to 87.54]; 3rd GT = 65.05 (±82.65) [95%CI: 51.92 to 78.19]; p = 0.008), vigorous (1st GT = 0.45 (±3.95) [95%CI: 0.83 to 2.08]; 2nd GT = 1.63 (±3.52) [95%CI: 1.07 to 2.19]; 3rd GT = 0.81 (±2.16) [95%CI: 0.46 to 1.15]; p = 0.0475), and light (2nd GT = 101.68 (±48.77) [95%CI: 93.93 to 109.44]; 3rd GT = 98.42 (±49.05) [95%CI: 90.62 to 106.22]; p < 0.001) physical activity levels were significantly reduced throughout the GTs, but the time spent in sedentary activities did not change. In this follow-up study, it was possible to identify a critical point in the 2nd GT, when the drastic reduction in physical activity levels coincided with periods of lower self-esteem scores. However, anxiety levels do not seem to change over GTs.