![]() The stretching will be performed in case of muscle discomfort and the monitoring of cardiorespiratory variables will be done. However, to minimize them, the participant may refuse to answer any of the questions and interrupt the interview, as each position of the balance tests the interviewer will first demonstrate the task, then support the participants and only withdraw support after the consent of the participant, always standing next to it. The risks of participating in the research are: the participants feel embarrassed in some interview questions, present some imbalance and risk of falls, muscle aches and increased blood pressure (BP) and heart rate (HR). For the self-report questionnaires an evaluator will be trained and for the performance questionnaires/tests two evaluators will be trained and they will be blind to the intervention. All participants will be evaluated for muscle strength, balance, flexibility, functional autonomy, depression and lung function before and after the intervention, including those who do not complete 80% of their presence during the intervention period. Next, the investigators will collect the data referring to the variables: cognitive aptitude, sociodemographic, clinical characterization, and anthropometric measurements. Initially, each individual who agrees to participate in the study will sign the Free and Informed Consent Form. The elderly will be invited through advertisements in social networks, local media, and posters distributed in the centers for the coexistence of the elderly, health centers and churches. The aim of the study is to compare the effect of different volumes of Pilates exercise training on muscle strength, postural balance, flexibility, functional autonomy, depressive symptoms and lung function in the elderly community. It is known that the literature suggests for the muscular strength gain in the elderly a training volume of two to three sets per exercise, seven to ten repetitions per set and a moderate to high intensity and as noted most Pilates exercise programs have not followed these recommendations. A single series of 10 replicates with a 30-second interval between the series. Some studies have also described the volume: two sets of ten repetitions, two to four sets of 15 to 20 seconds of contraction for isometric exercises and 15 to 20 repetitions for dynamic exercises. In the two reviews cited above, only two of the included studies presented the prescribed volume: ten replicates and three series of ten repetitions. It is also important to highlight the lack of reports on how the programs are carried out and when there is a description there is a heterogeneity in the prescription of the exercises. However, the study presented some limitations, such as the absence of a control group and the inability of the blindness of the evaluators. Recent investigations found a significant increase in maximal inspiratory pressure (MIP) of 19.5%, maximal expiratory pressure (MEP) of 8.7% and Abdominal Transversal thickness of 42.3% after the program. However, both studies reached only two points on the PEDro Scale. ![]() (2013) identified a significant reduction (p <0.007) in this symptomatology after Pilates practice. As for depressive symptoms, Mokhtari et al. ![]() (2010) observed a significant evolution in the functional performance of healthy elderly women in rising from the seated position (11.8%) and lying position (26%) and a significant improvement in quality of life (p = 0.04) after intervention with Pilates exercises. Physical decline negatively affects the personal autonomy and quality of life of the elderly and Pilates seems to have positive effects on these aspects. A systematic review of six randomized controlled trials (RCTs) has shown limited evidence in improving strength, flexibility, and balance in both sexes. The findings described in the literature are still controversial. However, researchers have questioned the lack of scientific evidence that confirms all the benefits of the method, especially in the elderly. Among the various possibilities of physical exercise, the Pilates method has been well-suited for the elderly, since it incorporates the training components recommended by the American College of Sports Medicine (ACSM), is the strength, balance, and flexibility. The regular practice of physical exercise helps to prevent these changes related to aging. Flexibility and mobility also tend to decrease with aging favoring the onset of lesions and loss of functional autonomy. ![]() The aging process leads to changes in the visual, vestibular, sensory and motor systems, causing slow reaction time, compromising the postural balance. Why Should I Register and Submit Results?Īging is an involuntary and progressive process that leads to biological, structural and functional changes such as loss of mass and muscle strength. ![]()
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