Effects of Whole-Body Vibration Training on Body Composition,Cardiometabolic Risk,and Strength in the Population Who Are Overweight and Obese: A Systematic Review With Meta-analysis |
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| Institution: | 1. LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain;2. Department of Education. University of Almería, Almeria, Spain;3. Faculty of Sport, Catholic University of San Antonio (UCAM), Murcia, Spain;4. International Chair of Sports Medicine, Catholic University of San Antonio (UCAM), Murcia, Spain;5. Department of Microbiology, Tumor, and Cell Biology, Karolinska Institutet, Stockholm, Sweden;6. Gnomics, Murcia, Spain;7. Department of Education, University of Alcalá, Madrid, Spain;1. Department of Sports Science and Clinical Biomechanics, Research Unit for Musculoskeletal Function and Physiotherapy, University of Southern Denmark, Odense;2. Danish Health Authority, Copenhagen;3. The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg;4. Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Hvidovre;5. Center for General Practice, Aalborg University, Aalborg;6. Center for Neuroplasticity and Pain (CNAP), SMI, Aalborg University, Aalborg;7. Department of Orthopaedic Surgery, Zealand University Hospital, Køge;8. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark |
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| Abstract: | ObjectivesTo assess the effects of whole-body vibration training (WBVT) on body composition, metabolic and cardiovascular risk variables, and lower limb strength in participants who are overweight/obese.Data SourcesA systematic review with meta-analysis was conducted in 3 databases (PubMed-MEDLINE, Web of Science, and Cochrane Library) from inception through to January 26, 2020.Study Selection: Studies analyzing the effect of WBVT on body composition variables, metabolic profile, blood pressure, heart rate, and lower limb strength in the population who are overweight/obese, with interventions of a minimum length of 2 weeks were included.Data ExtractionAfter applying the inclusion and exclusion criteria, 23 studies involving 884 participants who were obese/overweight (experimental group: 543; weight=79.9 kg; body mass index (BMI) =31.3 kg/m2, obesity class I according to World Health Organization) were used in the quantitative analysis. The sex of the participants involved in the studies were as follows: (1) 17 studies included only female participants; (2) 1 study included only boys, and (3) 5 studies included both sexes. Meta-analysis, subgroup analysis, and meta-regression methods were used to calculate the mean difference and standardized mean difference (SMD; ± 95% confidence intervals CIs]) as well as to analyze the effects of pre-post intervention WBVT and differences from control groups.Data SynthesisWBVT led to a significant decrease in fat mass (−1.07 kg, not clinically significant). In addition, WBVT reduced systolic blood pressure (−7.01 mmHg, clinically significant), diastolic blood pressure (−1.83 mmHg), and heart rate (−2.23 bpm), as well as increased the lower extremity strength (SMD=0.63; range, 0.40-0.86). On the other hand, WBVT did not modify the weight, BMI, muscle mass, cholesterol, triglycerides, or glucose.ConclusionsWBVT could be an effective training modality to reduce blood pressure (clinically relevant) and resting heart rate. In addition, WBVT led to improved lower limb strength. However, these findings were not consistent with significant improvements on other variables associated with metabolic syndrome (body composition, cholesterol, triglycerides, glucose). |
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| Keywords: | Heart rate Muscle strength |
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