Effects of Whole-Body Vibration Exercise on Athletes with Ankle Instability: A Systematic Review.

OBJECTIVE: Chronic Ankle Instability (CAI) or Functional Ankle Instability (FAI) is a condition characterized by laxity and mechanical instability in the ankle joint. This instability interferes with the activities and physical-functional parameters of athletes, which leads to repetitive ankle sprains. The current systematic review was carried out to identify the effects of whole-body vibration exercise (WBVE) in athletes with CAI. METHODS: We conducted electronic searches in Pubmed, the Cochrane Library, Embase, Web of Science, Scopus, Science Direct, Allied Health Literature (CINAHL) and Academic Search Premier (ASP) (EBSCO) databases on 26 February 2022. Registers were identified, and studies were selected for inclusion according to the eligibility criteria. The methodological quality was assessed by the Physiotherapy Evidence Database (PEDro) scale. RESULTS: Seven studies were included with a mean methodological quality score of 5.85, considered 'regular' quality on the PEDro scale. WBVE interventions in athletes with CAI showed that this exercise contributes to a better response on parameters of neuromuscular performance, muscle strength and consequently in balance and postural control, variables that are for the management of CAI. CONCLUSION: WBVE interventions in sports modalities promote physiological responses that may lead to positive effects in several parameters. The protocols proposed in each modality can be carried out in practice and are considered effective additional exercise and training methods beyond traditional types of training for athletes. However, more studies are needed on athletes with this condition, with specific protocols, to highlight the possible physiological and physical-functional responses. Protocol study registration: PROSPERO (CRD42020204434).

Impacts of COVID-19 Pandemic on Sleep Quality Evaluated by Wrist Actigraphy: A Systematic Review.

COVID-19 has probably contributed as a risk factor for sleep disturbance. Actigraphy has been used to evaluate sleep complaints in self-isolated populations and frontline doctors during the COVID-19 pandemic. This systematic review aims to summarize the impact of the COVID-19 pandemic on sleep through wrist actigraphy, estimating sleep latency, total sleep time, awakening-after-sleep onset, and sleep efficiency. Searches were conducted of observational studies on the PubMed, Embase, Scopus, Web of Science, and PEDro databases from 1 December 2019 to 31 December 2022. Ninety articles were found, and given the eligibility criteria, fifteen were selected. Six studies were classified by the National Health and Medical Research Council as evidence level IV, two studies as level III-3, and seven studies as level III-2. According to the ACROBAT-NRSI instrument, three studies were classified as having a "serious" risk of bias, two as having "critical" risk, four as having "moderate" risk, and six as having "low" risk. In the selected publications, various populations were evaluated via actigraphy during the COVID-19 pandemic, with reports of "poor" sleep quality. Actigraphy may be a relevant tool to assess individual day-night rhythms and provide recommendations under enduring pandemic conditions. Moreover, as actigraphy presents objective data for sleep evaluations, it is suggested that this method be used in similar pandemics and that actigraphy be included as part of the sleep hygiene strategy.

Evidence of Use of Whole-Body Vibration in Individuals with Metabolic Syndrome: A Systematic Review and Meta-Analysis.

(1) Background: Metabolic syndrome (MSy) is defined by a constellation of interconnected physiological, biochemical, clinical, and metabolic factors that directly increase the risk of cardiovascular disease. This systematic review with meta-analysis was conducted to assess the effects of whole-body vibration exercise (WBVE) in metabolic syndrome (MSy) individuals. (2) Methods: An electronic search in Pubmed, Embase, Scopus, Web of Science, ScienceDirect, PEDro, and CINAHL databases in December 2022 was performed. Data regarding the included studies were extracted. The level of evidence, the methodological quality, and the risk of bias of each selected publication were individually evaluated. (3) Results: Eight studies were included in the systematic review and four studies in the meta-analysis, with a mean methodological quality score on the Physiotherapy Evidence Database (PEDro scale) of 5.6, considered "fair" quality. The qualitative results suggested positive effects of the systemic vibration therapy in relevant outcomes, such as quality of life, functionality, pain level, trunk flexibility, cardiovascular responses (blood pressure and heart rate), neuromuscular activation, range of motion of the knees, rating of perceived exertion, and body composition. The quantitative results, with weighted mean differences, standard mean differences, and 95% confidence intervals (CIs), were calculated. Conclusions: WBVE may be an alternative capable of interfering with physical-mainly for flexibility with weighted mean differences (1.70; 95% CI 0.15, 3.25; n = 39)-functional, psychosocial, neuromuscular, emotional parameters, and consequently contribute to improvements in metabolic health and reduce the cardiovascular risk factor in MSy individuals. Nevertheless, further additional studies are required to understand the long-term effects of WBVE on MSy and its complications in a better way. Protocol study registration was as follows: PROSPERO (CRD 42020187319).

Effects of whole-body vibration exercise in patients with chronic kidney disease: a systematic review.

PURPOSE: Chronic kidney disease (CKD) is a clinical condition that promotes a decline in the overall health status of individuals affected, including parameters physical, functional, and psychosocial. This systematic review was conducted to assess effects of whole-body vibration exercise (WBVE) in individuals with CKD. MATERIALS AND METHODS: It was conducted electronic searches in Pubmed, Embase, Scopus, Web of Science databases on May 2021. Records were identified and irrelevant studies were excluded based in eligibility criteria. RESULTS: Five studies were included with a mean methodological quality score of 9, considered high quality in PEDRo scale. The studies have shown that the WBVE intervention, when applied low intensity was well tolerated, and no adverse effects; was able to improve the motor performance and strength in frail people, which could benefit the prevention of falls events. However, did not improve the quality of life, and the heart rate variability; and not altered cardiorespiratory parameters. CONCLUSIONS: WBVE intervention promotes a better response in parameters of the motor performance and muscular strength, and interaction bone-muscle. Nevertheless, more studies are needed with this intervention to improve physiological responses, and to understand your recommendation to prevent and reduce the complications and symptoms of the CKD, promoting an active life to these patients. PROTOCOL STUDY REGISTRATION: PROSPERO (CRD42020203295).IMPLICATIONS FOR REHABILITATIONChronic kidney disease (CKD) is a clinical condition that promotes a decline in the overall health status of individuals affected, including parameters physical, functional, and psychosocial.WBVE program possibility, of good acceptance, efficient as well tolerated by physically deconditioned patients who present difficulty to perform any type of exercise.WBVE protocol can promote changes in the patient with CKD lifestyle and benefits for this population because is an exercise without fatigue, impact, stress, or discomfort.