scholarly journals The effect of long-term whole-body vibration on muscular performance

2021 ◽  
Vol 19 (2) ◽  
pp. 100-107
Author(s):  
Yossef Haleva ◽  
Ayelet Dunsky ◽  
Yoav Meckel ◽  
Heinz Kleinöder ◽  
Michael Bar-Eli ◽  
...  
Keyword(s):  
Physical Education ◽  
External Load ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Control Group ◽  
Education Students ◽  
Intervention Phase ◽  
Body Vibration ◽  
Physical Education Students ◽  
And Control

Introduction: The whole-body vibration (WBV) approachis considered to be a unique training method for physicalrehabilitation, injury preventions, and improving physicalperformance in athlete. The scientific literature about WBV iswell documented and presents different vibration protocols,different measurements and, as a consequence - differentresults. Objectives: To explore the effect of a strengtheningprogram with WBV on several muscular strength variablesamong physical education students in comparison to a controlpassive group of students. Methods: Thirty-eight healthymale physical education students were randomly allocatedinto Vibration Group (VG, n=13) - who underwent strengtheningprogram with WBV and external load, and Control Group(CG, n=25), that received no treatment. The study includedpre-test assessments, 4-week intervention phase and post-testassessments. During the intervention phase VG performedthree training sessions per week that included six sets of 30sec squats with external loads on a WBV platform. Assessmentsincluded maximal muscle strength, power, reactivestrength and endurance. Results: Significant improvementswere shown in all components among the VG from pre topost-tests (p<0.001), with no significant change among theCG. Conclusions: A 4-week strengthening program with WBVand medium external load improves different components ofstrength among healthy physical education students.

scholarly journals Examining the Effect of Acute Whole-Body Vibration on Static and Dynamic Balance in Physical Education Students

2019 ◽  
Vol 8 (5) ◽  
pp. 142
Author(s):  
Duygu Aksoy
Keyword(s):  
Physical Education ◽  
Dynamic Balance ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Education Students ◽  
Balance Test ◽  
Body Vibration ◽  
Physical Education Students ◽  
Significant Difference ◽  
Post Test

The purpose of the present study was to examine the effect of acute Whole Body Vibration (WBV) on static and dynamic balance in physical education students. A total of 30 healthy physical education students participated in this study. The participants were divided into two groups as the Control Group (n = 15) and the Whole Body Vibration group (n = 15). The control group did not carry out any trainings; and the WBV group did acute WBV. The first measurements of height, weight, flamingo balance test for static balance, and the Y balance test for dynamic balance were made for both groups before applying the WBV program. The final measurements were made right after the WBV application. Results are presented as mean &plusmn; standard deviation. The values that were obtained from the pre-test and post-test were analyzed with the paired sample t-test after their normality was checked with the Shapire-Wilk Test. The comparisons between the groups were analyzed by using an independent sample t-test at a significance level of p &lt; 0.05. The flamingo balance test was applied to determine the static balance values. According to the flamingo balance test, there was a significant difference between the right leg pre-test and post-test values of the WBV group (p &lt; 0.05). A significant difference was detected between the left leg pre-test and post-test values of the WBV group (p &lt; 0.05). The Y balance test was applied to determine the dynamic balance results. There was a significant difference between the right leg pre-test and post-test values of the WBV group (p &lt; 0.05). There was a significant difference between the left leg pre-test and post-test values of the WBV group. It was determined that the acute WBV has a positive effect on static and dynamic balance.

scholarly journals Effect of Whole Body Vibration Training on Depression Level

2019 ◽  
Vol 7 (3) ◽  
pp. 65
Author(s):  
Duygu Aksoy
Keyword(s):  
Beck Depression Inventory ◽  
Test Scores ◽  
Whole Body Vibration ◽  
Training Group ◽  
Whole Body ◽  
Control Group ◽  
Body Vibration ◽  
Post Test ◽  
Whole Body Vibration Training ◽  
And Control

Recently, the Whole Body Vibration (WBV) training has been introduced as an alternative method of exercise or as a type of physical exercise in health and fitness centers. The purpose of the present study was to examine the effect of Whole Body Vibration (WBV) training applied for 12 weeks on depression level. A total of 53 healthy young male individuals participated in this study. Volunteers were randomly divided into two groups as the Whole Body Vibration Training Group (n=27) and the Control Group (n=26). WBV group did training 3 times a week for 12 weeks. The Control Group did not do any trainings. The Beck Depression Inventory (BDI) was applied to both groups before and after the 12-week WBV training. When the Beck Depression Inventory (BDI) scores of the WBV training group and Control groups were compared, it was determined that there were no significant differences in the pre-test Beck Depression Inventory (BDI) scores of the WBVT and Control Group according to the Mann-Whitney U-Test.However, the post-test scores of the WBV training and Control groups was significant at a statistical level (p=.013). According to the Wilcoxon Signed Ranks test, the difference between the pre- and post-test scores of the WBV training group was significant at a statistical level (p=.014); and the difference between the pre-test and post-test scores of the Control Group was not statistically significant (p=.596). The effect of the Whole Body Vibration training on depression is positive and decreases the depression level.

scholarly journals A Comparison of the Effect of Two Types of Whole Body Vibration Platforms on Fibromyalgia. A Randomized Controlled Trial

2021 ◽  
Vol 18 (6) ◽  
pp. 3007
Author(s):  
José Antonio Mingorance ◽  
Pedro Montoya ◽  
José García Vivas Miranda ◽  
Inmaculada Riquelme
Keyword(s):  
Quality Of Life ◽  
Motor Function ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Control Group ◽  
Body Vibration ◽  
Positive Effects ◽  
Therapy Program

Whole body vibration has been proven to improve the health status of patients with fibromyalgia, providing an activation of the neuromuscular spindles, which are responsible for muscle contraction. The present study aimed to compare the effectiveness of two types of whole body vibrating platforms (vertical and rotational) during a 12-week training program. Sixty fibromyalgia patients (90% were women) were randomly assigned to one of the following groups: group A (n = 20), who performed the vibration training with a vertical platform; group B (n = 20), who did rotational platform training; or a control group C (n = 20), who did not do any training. Sensitivity measures (pressure pain and vibration thresholds), quality of life (Quality of Life Index), motor function tasks (Berg Scale, six-minute walking test, isometric back muscle strength), and static and dynamic balance (Romberg test and gait analysis) were assessed before, immediately after, and three months after the therapy program. Although both types of vibration appeared to have beneficial effects with respect to the control group, the training was more effective with the rotational than with vertical platform in some parameters, such as vibration thresholds (p < 0.001), motor function tasks (p < 0.001), mediolateral sway (p < 0.001), and gait speed (p < 0.05). Nevertheless, improvements disappeared in the follow-up in both types of vibration. Our study points out greater benefits with the use of rotational rather than vertical whole body vibration. The use of the rotational modality is recommended in the standard therapy program for patients with fibromyalgia. Due to the fact that the positive effects of both types of vibration disappeared during the follow-up, continuous or intermittent use is recommended.

scholarly journals Effects of whole-body vibration on quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic cerebral palsy: a randomized controlled study

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Rania G. Hegazy ◽  
Amr Almaz Abdel-aziem ◽  
Eman I. El Hadidy ◽  
Yosra M. Ali
Keyword(s):  
Cerebral Palsy ◽  
Physical Therapy ◽  
Muscle Strength ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Controlled Study ◽  
Control Group ◽  
Hamstring Muscle ◽  
Post Intervention ◽  
Body Vibration

Abstract Background Hemiplegic cerebral palsy (CP) enormously affects the quadriceps and hamstring muscles. It causes weakness in the affected lower-extremity muscles in addition to muscle imbalance and inadequate power production, especially in the ankle plantar-flexor and knee extensor muscles. It also causes anomalous delayed myoelectrical action of the medial hamstring. A whole-body vibration (WBV) exercise can diminish muscle spasticity and improve walking speed, muscle strength, and gross motor function without causing unfavorable impacts in adults suffering from CP. Thus, the aim of this study is to investigate the impacts of WBV training associated with conventional physical therapy on the quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic CP. Results The post-intervention values of the quadriceps and hamstring muscle force, endurance, and power were significantly higher than the pre-intervention values for both groups (p = 0.001). The post-intervention values of the study group were significantly higher than the control group (quadriceps force, p = 0.015; hamstring force, p = 0.030; endurance, p = 0.025; power, p = 0.014). Conclusion The 8 weeks of WBV training that was added to traditional physical therapy was more successful in improving the quadriceps and hamstring muscle strength, endurance, and power in children with hemiparetic CP when compared to traditional physical therapy alone.

Core and Whole-Body Vibration Exercise Improve Military Foot March Performance in Novice Trainees: A Randomized Controlled Trial

2021 ◽  
Author(s):  
Kaitlin D Lyons ◽  
Aaron G Parks ◽  
Oluwagbemiga D Dadematthews ◽  
Nilophar L Zandieh ◽  
Paige A McHenry ◽  
...  
Keyword(s):  
Exercise Training ◽  
Repeated Measures ◽  
Controlled Trial ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Body Vibration ◽  
Performance Time ◽  
Institutional Review ◽  
Randomized Control ◽  
And Control

ABSTRACT Introduction The purpose of the present study was to investigate core exercise training and whole-body vibration (WBV) as a training method to improve performance and recovery from an 8-km military foot march in novice trainees. Materials and Methods A 3 × 5 repeated measures randomized control trial was used to evaluate the effects of core exercise training and WBV on performance and recovery from an 8-km foot march. Thirty-nine participants were randomized into three groups: core exercise (Ex), WBV with core exercise (WBVEx), and control. Each participant completed two 8-km foot marches (FM1 and FM2) with a 35 pound rucksack, separated by 4 weeks. Participants in the Ex and WBVEx groups completed 3 weeks of core exercise training, three times per week in between FM1 and FM2. Performance time, creatine kinase (CK), and interleukin-6 (IL-6) were measured. The Auburn University Institutional Review Board approved all aspects of this study (protocol number: 19-211 MR 1907). Results Performance time (P &lt; .001) and CK (P = .005) were significantly improved during FM2 as compared to FM1. The Ex (d = −0.295) and WBVEx (d = −0.645) treatments had a large effect on performance time. CK (P &lt; .001) and IL-6 (P &lt; .001) were significantly elevated at the completion of the foot march regardless of group. Only CK remained elevated for 2 days (P &lt; .001) following the foot march. Conclusions Core exercise training with or without WBV improved 8-km foot march performance time by 5-6 minutes. The improvements are likely because of an increase in trunk stability. Additionally, this study showed that completing two identical foot marches a month apart increases performance and improves recovery.

scholarly journals Growth Hormone-Releasing Effects of Whole Body Vibration Alone or Combined with Squatting plus External Load in Severely Obese Female Subjects

Obesity Facts ◽  
2012 ◽  
Vol 5 (4) ◽  
pp. 567-574 ◽  
Author(s):  
Marialuisa Giunta ◽  
Marco Cardinale ◽  
Fiorenza Agosti ◽  
Alessandra Patrizi ◽  
Emanuele Compri ◽  
...  
Keyword(s):  
Growth Hormone ◽  
External Load ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Body Vibration ◽  
Obese Female ◽  
Severely Obese ◽  
Female Subjects

The influence of a 5-wk whole body vibration on electrophysiological properties of rat hindlimb spinal motoneurons

2013 ◽  
Vol 109 (11) ◽  
pp. 2705-2711 ◽  
Author(s):  
M. Bączyk ◽  
A. Hałuszka ◽  
W. Mrówczyński ◽  
J. Celichowski ◽  
P. Krutki
Keyword(s):  
Whole Body Vibration ◽  
Motor Units ◽  
Membrane Properties ◽  
Whole Body ◽  
Control Group ◽  
Spinal Motoneurons ◽  
Body Vibration ◽  
Electrophysiological Properties ◽  
Male Wistar Rats ◽  
Firing Properties

The study aimed at determining the influence of a whole body vibration (WBV) on electrophysiological properties of spinal motoneurons. The WBV training was performed on adult male Wistar rats, 5 days a week, for 5 wk, and each daily session consisted of four 30-s runs of vibration at 50 Hz. Motoneuron properties were investigated intracellularly during experiments on deeply anesthetized animals. The experimental group subjected to the WBV consisted of seven rats, and the control group of nine rats. The WBV treatment induced no significant changes in the passive membrane properties of motoneurons. However, the WBV-evoked adaptations in excitability and firing properties were observed, and they were limited to fast-type motoneurons. A significant decrease in rheobase current and a decrease in the minimum and the maximum currents required to evoke steady-state firing in motoneurons were revealed. These changes resulted in a leftward shift of the frequency-current relationship, combined with an increase in slope of this curve. The functional relevance of the described adaptive changes is the ability of fast motoneurons of rats subjected to the WBV to produce series of action potentials at higher frequencies in a response to the same intensity of activation. Previous studies proved that WBV induces changes in the contractile parameters predominantly of fast motor units (MUs). The data obtained in our experiment shed a new light to possible explanation of these results, suggesting that neuronal factors also play a substantial role in MU adaptation.

scholarly journals The Influence of 24-Hour Sleep Deprivation on the Strength of Lower Limb Muscles in Young and Physically Fit Women and Men

2020 ◽  
Vol 12 (7) ◽  
pp. 2762
Author(s):  
Karolina Kujawa ◽  
Marta Ołpińska-Lischka ◽  
Janusz Maciaszek
Keyword(s):  
Muscle Strength ◽  
Sleep Deprivation ◽  
Statistical Significance ◽  
Control Group ◽  
Education Students ◽  
Lower Limb Muscles ◽  
Physical Education Students ◽  
Flexor Muscles ◽  
And Control ◽  
Experimental Group

The aim of this study was to investigate the influence of 24-h sleep deprivation on the muscle strength of young, healthy and physically fit people. The research material consisted of physical education students. In total, 67 people participated in the study, including 38 women and 29 men. Respondents were divided into an experimental group “E” of 44 persons subjected to 24-h sleep deprivation and a control group “C” of 23 persons. Students completed the Epworth Sleepiness Scale (ESS) measuring daytime sleepiness. Students performed measurements of the maximum strength of knee joint extensor and flexor muscles. Measurements of muscle strength of flexors and extensors of the knee were taken on a UPR-02 A/S chair with Moment II by Sumer software. ANOVA (analysis of variance) was used to determine the significance of differences between experimental “E” and control “C” group. Statistical significance was defined at the level of p ≤ 0.05. Statistically significant differences were observed in the change of strength levels between groups at the strength moments of right (p < 0.05, η2p = 0.16) and left (p < 0.05, η2p = 0.08) knee muscles extensor. Changes in extensor muscle strength are significant for students with left dominant legs.

scholarly journals Whole-Body Vibration Does Not Seem to Affect Postural Control in Healthy Active Older Women

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
P. S. C. Gomes ◽  
M. O. Campos ◽  
L. F. Oliveira ◽  
R. G. T. Mello ◽  
I. A. Fernandes
Keyword(s):  
Postural Control ◽  
Repeated Measures ◽  
Elderly Women ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Body Sway ◽  
Control Group ◽  
Physically Active ◽  
Body Vibration ◽  
Eyes Closed

Objective. This study investigated the acute residual effects induced by different frequencies of whole-body vibration (WBV) on postural control of elderly women. Design. Thirty physically active elderly women (67±5 years) were randomly divided into three groups: two experimental groups (high WBV frequency: 45 Hz and 4 mm amplitude, n=10; low WBV frequency: 30 Hz and 4 mm amplitude, n=10) and one control group (n=10), with no treatment. The participants were first subjected to stabilometry tests and were then guided through three sets of isometric partial squats for 60 s while the WBV stimulation was applied. The control group was subjected to the same conditions but without the WBV stimulation. The participants were again subjected to body balance tests immediately following the end of the intervention period and again at 8, 16, and 24 min. To measure body sway control, three 60 s tests were performed at 10 s intervals for each of the following experimental conditions: (1) eyes opened and (2) eyes closed. The following variables were investigated: the average velocity of the displacement of the centre of pressure in the anterior-posterior and medial-lateral planes as well as in the elliptical area. Results. A 3 (condition) × 5 (test) two-way repeated-measures ANOVA did not identify significant differences in the stabilometric variables, regardless of group, time, or experimental condition. Conclusions. The effect of WBV, regardless of the stimulation frequency, did not have a significant effect immediately after or up to 24 minutes after vibration cessation, on the variables involved in the control of postural stability in physically active elderly women.

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