TY - GEN A1 - Hortobágyi, Tibor A1 - Lesinski, Melanie A1 - Fernandez‐del‐Olmo, Miguel A1 - Granacher, Urs T1 - Small and inconsistent effects of whole body vibration on athletic performance BT - a systematic review and meta-analysis T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Purpose We quantified the acute and chronic effects of whole body vibration on athletic performance or its proxy measures in competitive and/or elite athletes. Methods Systematic literature review and meta-analysis. Results Whole body vibration combined with exercise had an overall 0.3 % acute effect on maximal voluntary leg force (−6.4 %, effect size = −0.43, 1 study), leg power (4.7 %, weighted mean effect size = 0.30, 6 studies), flexibility (4.6 %, effect size = −0.12 to 0.22, 2 studies), and athletic performance (−1.9 %, weighted mean effect size = 0.26, 6 studies) in 191 (103 male, 88 female) athletes representing eight sports (overall effect size = 0.28). Whole body vibration combined with exercise had an overall 10.2 % chronic effect on maximal voluntary leg force (14.6 %, weighted mean effect size = 0.44, 5 studies), leg power (10.7 %, weighted mean effect size = 0.42, 9 studies), flexibility (16.5 %, effect size = 0.57 to 0.61, 2 studies), and athletic performance (−1.2 %, weighted mean effect size = 0.45, 5 studies) in 437 (169 male, 268 female) athletes (overall effect size = 0.44). Conclusions Whole body vibration has small and inconsistent acute and chronic effects on athletic performance in competitive and/or elite athletes. These findings lead to the hypothesis that neuromuscular adaptive processes following whole body vibration are not specific enough to enhance athletic performance. Thus, other types of exercise programs (e.g., resistance training) are recommended if the goal is to improve athletic performance. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 627 KW - exercise KW - muscle KW - force KW - power KW - skill KW - reflex KW - endocrine KW - metabolism Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431993 SN - 1866-8364 IS - 627 ER - TY - JOUR A1 - Hortobagyi, Tibor A1 - Lesinski, Melanie A1 - Fernandez-del-Olmo, Miguel A1 - Granacher, Urs T1 - Small and inconsistent effects of whole body vibration on athletic performance: a systematic review and meta-analysis JF - European journal of applied physiology N2 - We quantified the acute and chronic effects of whole body vibration on athletic performance or its proxy measures in competitive and/or elite athletes. Systematic literature review and meta-analysis. Whole body vibration combined with exercise had an overall 0.3 % acute effect on maximal voluntary leg force (-6.4 %, effect size = -0.43, 1 study), leg power (4.7 %, weighted mean effect size = 0.30, 6 studies), flexibility (4.6 %, effect size = -0.12 to 0.22, 2 studies), and athletic performance (-1.9 %, weighted mean effect size = 0.26, 6 studies) in 191 (103 male, 88 female) athletes representing eight sports (overall effect size = 0.28). Whole body vibration combined with exercise had an overall 10.2 % chronic effect on maximal voluntary leg force (14.6 %, weighted mean effect size = 0.44, 5 studies), leg power (10.7 %, weighted mean effect size = 0.42, 9 studies), flexibility (16.5 %, effect size = 0.57 to 0.61, 2 studies), and athletic performance (-1.2 %, weighted mean effect size = 0.45, 5 studies) in 437 (169 male, 268 female) athletes (overall effect size = 0.44). Whole body vibration has small and inconsistent acute and chronic effects on athletic performance in competitive and/or elite athletes. These findings lead to the hypothesis that neuromuscular adaptive processes following whole body vibration are not specific enough to enhance athletic performance. Thus, other types of exercise programs (e.g., resistance training) are recommended if the goal is to improve athletic performance. KW - Exercise KW - Muscle KW - Force KW - Power KW - Skill KW - Reflex KW - Endocrine KW - Metabolism Y1 - 2015 U6 - https://doi.org/10.1007/s00421-015-3194-9 SN - 1439-6319 SN - 1439-6327 VL - 115 IS - 8 SP - 1605 EP - 1625 PB - Springer CY - New York ER - TY - JOUR A1 - Hortobagyi, Tibor A1 - Granacher, Urs A1 - Fernandez-del-Olmo, Miguel A1 - Howatson, Glyn A1 - Manca, Andrea A1 - Deriu, Franca A1 - Taube, Wolfgang A1 - Gruber, Markus A1 - Marquez, Gonzalo A1 - Lundbye-Jensen, Jesper A1 - Colomer-Poveda, David T1 - Functional relevance of resistance training-induced neuroplasticity in health and disease JF - Neuroscience & biobehavioral reviews : official journal of the International Behavioral Neuroscience Society N2 - Repetitive, monotonic, and effortful voluntary muscle contractions performed for just a few weeks, i.e., resistance training, can substantially increase maximal voluntary force in the practiced task and can also increase gross motor performance. The increase in motor performance is often accompanied by neuroplastic adaptations in the central nervous system. While historical data assigned functional relevance to such adaptations induced by resistance training, this claim has not yet been systematically and critically examined in the context of motor performance across the lifespan in health and disease. A review of muscle activation, brain and peripheral nerve stimulation, and imaging data revealed that increases in motor performance and neuroplasticity tend to be uncoupled, making a mechanistic link between neuroplasticity and motor performance inconclusive. We recommend new approaches, including causal mediation analytical and hypothesis-driven models to substantiate the functional relevance of resistance training-induced neuroplasticity in the improvements of gross motor function across the lifespan in health and disease. KW - Maximal voluntary contraction (MVC) KW - strength training KW - Electromyography (EMG) KW - Transcranial magnetic brain stimulation (TMS) KW - Electroencephalography (EEG) KW - Functional magnetic resonance imaging (fMRI) KW - athletic performance KW - aging KW - Parkinson's disease KW - Multiple sclerosis KW - stroke KW - directed acyclic graphs KW - causal mediation analysis Y1 - 2020 U6 - https://doi.org/10.1016/j.neubiorev.2020.12.019 SN - 0149-7634 SN - 1873-7528 VL - 122 SP - 79 EP - 91 PB - Elsevier CY - Oxford ER -