Effect of Whole-Body Vibration on Lower-Limb Electromyographic Activities of Middle-Aged Male Adults

2011 ◽  
Vol 13 (3) ◽  
2014 ◽  
Vol 56 ◽  
pp. 877-884
Author(s):  
Gwang Han Yun ◽  
Chang Jin Ji ◽  
Jong Suk Park ◽  
Yong Taek Im ◽  
Moon Hyun Hwang ◽  
...  

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Angel Yañez-Álvarez ◽  
Beatriz Bermúdez-Pulgarín ◽  
Sergio Hernández-Sánchez ◽  
Manuel Albornoz-Cabello

Abstract Background Patellofemoral pain is a prevalent condition in the general population, especially in women, and produces functional impairment in patients. Therapeutic exercise is considered an essential part of the conservative management. The use of vibration platforms may help improve strength and function and reduce pain in patients with knee disorders. The aim of this investigation was to determine the effects of adding whole body vibration (vertical, vibration frequency of 40 Hz, with an amplitude from 2 to 4 mm) to an exercise protocol for pain and disability in adults with patellofemoral pain. Methods A randomised clinical trial was designed, where 50 subjects were randomly distributed into either an exercise group plus whole body vibration or a control group. Pain, knee function (self-reported questionnaire) and range of motion and lower limb functionality were assessed at baseline and at 4 weeks. The experimental group performed 12 supervised sessions of hip, knee and core strengthening exercises on a vibration platform 3 times per week during 4 weeks. The control group followed the same protocol but without vibration stimuli. Differences in outcome measures were explored using an analysis of the variance of 2 repeated measures. Effect sizes were estimated using Square Eta (η2). Significant level was set al P < 0.05. Results Statistically significant differences were found after intervention in favour of the experimental group in the between-groups comparison and in the interaction of the experimental group before and after treatment in terms of pain perception (P = 0.000; η2 = 0.63) and function outcomes scores (P = 0.000; η2 0.39 and 0.51 for lower limb functional scale and Kujala scores respectively). Conclusion A 4-week whole body vibration exercise programme reduces pain level intensity and improves lower limb functionality in patellofemoral pain patients and is more effective than exercise alone in improving pain and function in the short-term. Trial registration ClinicalTrials.gov (NCT04031248). This study was prospectively registered on the 24th July, 2019.


2020 ◽  
pp. 1-12
Author(s):  
Seung-Rok Kang ◽  
Gi-Wook Kim ◽  
Myoung-Hwan Ko ◽  
Kap-Soo Han ◽  
Tae-Kyu Kwon

2007 ◽  
Vol 39 (Supplement) ◽  
pp. S102
Author(s):  
Eric F. Mathe ◽  
Joel T. Cramer ◽  
Debra A. Bemben ◽  
Michael G. Bemben

2015 ◽  
Vol 94 (7) ◽  
pp. 522-529 ◽  
Author(s):  
Flaminia Carlucci ◽  
Giorgio Orlando ◽  
Jonida Haxhi ◽  
Luca Laudani ◽  
Arrigo Giombini ◽  
...  

Author(s):  
Andrzej Szopa ◽  
Małgorzata Domagalska-Szopa ◽  
Andrzej Siwiec ◽  
Ilona Kwiecień-Czerwieniec

This study investigated the effectiveness of whole-body vibration (WBV) training incorporated into a conventional physiotherapy (PT) program (WBV-assisted training) in improving blood flow in the lower limbs and range of motion in the lower limb joints of children with myelomeningocele (MMC). A total of 31 children with MMC (7–15 years old) underwent a 6 weeks treatment program consisting of 2 weeks of conventional PT followed by 4 weeks of WBV-assisted training. The assessment comprised two parts: evaluation of lower limb joint range of motion and Doppler ultrasonography of the superficial femoral, popliteal, and anterior tibial arteries and was performed three times for each of the participants (at baseline, after 10 sessions of PT but before WBV-assisted training, and after 20 sessions of WBV-assisted training). Our results showed that WBV-assisted training significantly improved lower limb circulation in patients with MMC, increasing velocity and reducing resistivity in all tested arteries. Moreover, WBV-assisted training alleviated lower-extremity contractures, especially of the knee. Thus, WBV-assisted training is effective as an adjunctive rehabilitation program for improving functional mobility in children with MMC.


Sign in / Sign up

Export Citation Format

Share Document