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Abstract Objective To analyze the effect of combined training (CT) in postural control and gait parameters in postmenopausal women. Methods A parallel-group, randomized, control study was conducted with 16 weeks of combined training (n = 16) versus a non-training control group (n = 12) in postmenopausal women (aged 59.3 ± 8.0). Pre and postintervention assessments included postural control (using an AMTI force platform – Advanced Mechanical Technology, Inc., Watertown, MA, USA) and gait impairments (using baropodometry). In addition, the upper limb strength and abdominal tests, as well as aerobic capacity, assessed functional indicators. Results The CT intervention in postmenopausal women resulted in improved gait (stride length (p = 0.006); speed (p = 0.013); double support time (p = 0.045); and improved postural control (displacement area of postural sway in a normal base of support with eyes open (p = 0.006). Combined training increased functional indicators (abdominal - p = 0.031; aerobic capacity - p = 0.002). Conclusion In conclusion, combined aerobic plus strength training effectively improved gait and balance control in older women. The postmenopausal women from the CT group walked faster and with bigger steps after the intervention than the control group. In addition, they presented decreased postural sway in standing and decreased the percentage of double support time while walking, which means improved static and dynamic balance control and functional indicators.

Abstract Objective Evaluate the effect of combined training on body image (BI), body composition and functional capacity in patients with breast cancer. As also the relationship of BI with body composition and functional capacity. Methods This was a Controlled Clinical Trial study, this study including 26 patients with breast cancer (30 to 59 years). The training group (n = 13) underwent 12 weeks of training, including three 60-min sessions of aerobic exercise and resistance training, and two sessions of flexibility training per week; each flexibility exercise lasted 20s. The Control Group (n = 13) received only the standard hospital treatment. Participants were evaluated at baseline and after 12 weeks. BI (primary outcomes) was assessed using the Body Image After Breast Cancer Questionnaire; Body composition was estimated with the indicators: Body mass index; Weight, Waist hip Ratio; Waist height ratio; Conicity index; Reciprocal ponderal index; Percentage of fat; Circumference of the abdomen and waist; Functional capacity by cardiorespiratory fitness (cycle ergometer) and strength (manual dynamometer). The statistic was performed in the Biostatistics and Stata 14.0 (α = 5%). Results The patients in the training group showed a reduction in the limitation dimension (p = 0.036) on BI, However, an increase in waist circumference was observed in both groups. In addition an increase in VO2max (p < 0.001) and strength in the right (p = 0.005) and left arms (p = 0.033). Conclusion Combined training demonstrates to be an effective and non-pharmacological strategy to patients with breast cancer, with improvement on BI and functional capacity, changing related variables negatively when there is no physical training.

Objectives: This study aimed to verify the acute effect of Capsiate (CAP) on muscle endurance resistance training during CrossFit® and to compare the effects of two acute doses of CAP supplementation (12 vs. 24 mg) in trained men during this workout. Methods: Using a randomized, crossover and double-blind design, 17 trained males with at least 1 year of CrossFit® (CF) experience were supplemented with 12 or 24 mg of CAP or placebo 45 min before the workout. The participant performed three random sessions separated by seven days, where they should complete as many repetitions as possible in 20 min, consisting of five pull-ups, 10 push-ups, and 15 air squats. The rate of perceived effort (RPE) was analyzed immediately after exercise and the heart rate at rest, five, 10, 15 and 20 min. Results: There was no significant difference between doses for the number of repetitions (Placebo = 620.5 ± 137.8 vs. 12 mg = 627.7 ± 99.8 vs. 24 mg = 631.3 ± 120.1 repetitions, p = 0.768, η2 = 0.02) and RPE (Placebo = 7.4 ± 1.3 vs. 12 mg = 7.5 ± 0.9 vs. 24 mg = 7.3 ± 1.5, p = 0.772, η2 = 0.02). The heart rate increased across workouts (p

Abstract The aim of this study was to investigate the metabolic and inflammatory fluctuations in two seasonal phases of badminton training, and the ability of youth badminton athletes to respond to an inflammatory challenge given by acute exercise on these markers. Thirteen youth badminton athletes who participated in national and international competitions were recruited. Metabolic and cytokine profile were measured at rest and in response to a maximal exercise intermittent test, in the pre- and final phases of a badminton annual season. At rest, glucose (–7.58 mg/dL; p = 0.045) and HDL-cholesterol (HDL-c) (–26.87 mg/dL; p

Capsaicinoids and their analogs (CAP) are found in various types of peppers and have received great attention as weight management agents. An increase in energy expenditure and fat oxidation at rest, along with appetite and energy intake reduction has been reported. CAP supplementation has also been indicated to increase exercise performance. Another potential effect of CAP during exercise is to increase energy expenditure and fat oxidation. Thus, the present systematic review aimed to compare the energy expenditure (EE) and substrate oxidation during exercise with CAP administration, or placebo (no CAP administration), in acute studies. Ten studies met our inclusion criteria for EE, including one with mice. Only one study reported higher EE during exercise compared to non-CAP conditions. We found seven studies that met our inclusion criteria for substrate oxidation measurement during exercise. One study reported lower fat oxidation during CAP conditions, while two reported higher fat oxidation with CAP supplementation. From studies retrieved, some reported increased EE and fat oxidation at rest, which means that the effect of CAP at rest was not carried over into exercise. In conclusion, CAP seems not to be a potential ergogenic aid to affect EE considering the studies retrieved in this current review; however, inconsistent results have been reported regarding to substrate oxidation. Further research should clarify the effect of CAP on substrate oxidation during exercise.