scholarly journals The immediate effects of whole body vibration on cervical joint position sense in subjects with forward head posture

2019 ◽  
Vol 08 (02) ◽  
pp. 255
Author(s):  
A. Salami ◽  
M.M. Roostayi ◽  
S. Sadat Naimi ◽  
A.A. Baghban ◽  
T. Zadeh
Keyword(s):  
Whole Body Vibration ◽  
Position Sense ◽  
Joint Position Sense ◽  
Whole Body ◽  
Joint Position ◽  
Forward Head Posture ◽  
Body Vibration ◽  
Head Posture

The effects of whole body vibration on balance, joint position sense and cutaneous sensation

2011 ◽  
Vol 111 (12) ◽  
pp. 3069-3077 ◽  
Author(s):  
Ross D. Pollock ◽  
Sally Provan ◽  
Finbarr C. Martin ◽  
Di J. Newham
Keyword(s):  
Whole Body Vibration ◽  
Position Sense ◽  
Joint Position Sense ◽  
Whole Body ◽  
Joint Position ◽  
Cutaneous Sensation ◽  
Body Vibration

Motoneuron Function Does not Change Following Whole-Body Vibration in Individuals With Chronic Ankle Instability

2019 ◽  
Vol 28 (6) ◽  
pp. 614-622 ◽  
Author(s):  
Dana M. Otzel ◽  
Chris J. Hass ◽  
Erik A. Wikstrom ◽  
Mark D. Bishop ◽  
Paul A. Borsa ◽  
...  
Keyword(s):  
Ankle Instability ◽  
Whole Body Vibration ◽  
Position Sense ◽  
Chronic Ankle Instability ◽  
Joint Position Sense ◽  
Whole Body ◽  
Control Group ◽  
Joint Position ◽  
Acute Bout ◽  
Body Vibration

Context: Following a lateral ankle sprain, ∼40% of individuals develop chronic ankle instability (CAI), characterized by recurrent injury and sensations of giving way. Deafferentation due to mechanoreceptor damage postinjury is suggested to contribute to arthrogenic muscle inhibition (AMI). Whole-body vibration (WBV) has the potential to address the neurophysiologic deficits accompanied by CAI and, therefore, possibly prevent reinjury. Objective: To determine if an acute bout of WBV can improve AMI and proprioception in individuals with CAI. Design and Participants: The authors examined if an acute bout of WBV can improve AMI and proprioception in individuals with CAI with a repeated-measures design. A total of 10 young adults with CAI and 10 age-matched healthy controls underwent a control, sham, and WBV condition in randomized order. Setting: Biomechanics laboratory. Intervention: WBV. Main Outcome Measures: Motoneuron pool recruitment was assessed via Hoffmann reflex (H-reflex) in the soleus. Proprioception was evaluated using ankle joint position sense at 15° and 20° of inversion. Both were assessed prior to, immediately following, and 30 minutes after the intervention (pretest, posttest, and 30mPost, respectively). Results: Soleus maximum H-reflex:M-response (H:M) ratios were 25% lower in the CAI group compared with the control group (P = .03). Joint position sense mean constant error did not differ between groups (P = .45). Error at 15° in the CAI (pretest 0.8 [1.6], posttest 2.0 [2.8], 30mPost 2.0 [1.9]) and control group (pretest 0.8 [2.0], posttest 0.6 [2.9], 30mPost 0.5 [2.1]) did not improve post-WBV. Error at 20° did not change post-WBV in the CAI (pretest 1.3 [1.7], posttest 1.0 [2.4], 30mPost 1.5 [2.2]) or control group (pretest −0.3 [3.0], posttest 0.8 [2.1], 30mPost 0.6 [1.8]). Conclusion: AMI is present in the involved limb of individuals with CAI. The acute response following a single bout of WBV did not ameliorate the presence of AMI nor improve proprioception in those with CAI.

scholarly journals The Effect of a Single Session of Whole Body Vibration on Mobility, Lower Limb Joint Position Sense and Balance of Community Dwelling Older Adults

2013 ◽  
Author(s):  
Anne Jones ◽  
Susan Gordon ◽  
Rebecca Sealey
Keyword(s):  
Whole Body Vibration ◽  
Position Sense ◽  
Joint Position Sense ◽  
Community Dwelling ◽  
Whole Body ◽  
Joint Position ◽  
Timed Up And Go ◽  
Single Episode ◽  
Body Vibration ◽  
Community Dwelling Older Adults

Objectives: To determine the effects of a single episode of whole body vibration among community dwelling older adults on balance, mobility, and joint position sense. Methods: Thirty six adults over the age of 50 were recruited and underwent measurement of single limb stance for right and left legs, Timed Up and Go test, and joint position sense of the knee before and after a single episode of Whole Body Vibration (WBV) using a frequency of 6Hz, amplitude of 5mm, applied for ten minutes. Results: There was a statistically significant change in single limb balance for both the right and left legs following the single episode of WBV. There was no statistically significant change in timed up and go and joint position sense following WBV. Conclusions: A single episode of WBV for ten minutes, at 6Hz and 5mm peak to peak amplitude, had an effect on single limb balance, but no effect on joint position sense or mobility.

scholarly journals The effect of the combination of whole body vibration and shoe with an unstable surface in chronic ankle instability treatment: a randomized clinical trial

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Farideh Shamseddini Sofla ◽  
Mohammad Hadadi ◽  
Iman Rezaei ◽  
Negar Azhdari ◽  
Sobhan Sobhani
Keyword(s):  
Ankle Instability ◽  
Whole Body Vibration ◽  
Position Sense ◽  
Joint Position Sense ◽  
Whole Body ◽  
Joint Position ◽  
Post Intervention ◽  
Unstable Surface ◽  
Hop Test

Abstract Background Chronic ankle instability (CAI) is a common condition following an ankle sprain. This study investigated the effects of whole body vibration (WBV) and shoe with an unstable surface training on balance, functional performance, strength, joint position sense in people with CAI. Method Thirty- four peoples with unilateral CAI were randomly assigned to three groups: WBV group, WBV with shoe with an unstable surface (WBV-S), and no treatment control group (CON). The WBV group received 4 weeks progressive WBV training and the WBV-S group received progressive WBV training with shoe with an unstable surface. Modified star excursion balance test (mSEBT)reach distance, Hop-Test, muscle strength, and joint position sense were measured at baseline and after the 4 weeks; Moreover, the mSEBT and Hop-Test were reassessed again 2 weeks post intervention. Results The result showed a significant group-by-time interaction for anterior and posterolateral directions of mSEBT. The reach distance of these directions at post-intervention and follow-up increased significantly compare to pre-intervention in the WBV and WBV-S groups but not significantly change in the CON group. The Hop test in the WBV-S group was significantly more at post-intervention and follow-up compared to pre-intervention. However, no significant changes were observed in WBV and CON groups. No significant changes were observed for mSEBT posteromedial direction, muscles strength, and joint position sense errors. Conclusion The 4 weeks WBV and WBV-S interventions could improve balance in peoples with CAI. Improvement in Hop test was only observed in the WBV-S group suggesting the added value of combining WBV and shoe with an unstable surface as an effective therapy compared to WBV training alone. The use of WBV and WBV-S were not associated with significant changes in strength and joint position sense variables over a four-week period. Trial registration This work registered in the Iranian Registry of Clinical Trials (IRCT20151118025105N4).

THE ACUTE EFFECT OF TRAINING FREQUENCIES AND NUMBER OF SETS OF WHOLE BODY VIBRATION ON KNEE JOINT PROPRIOCEPTION

2014 ◽  
Vol 14 (03) ◽  
pp. 1450036 ◽  
Author(s):  
HWAI-TING LIN ◽  
YING-YU CHEN ◽  
DEAN-CHUAN WANG ◽  
PEI-HSI CHOU ◽  
LAN-YUEN GUO ◽  
...  
Keyword(s):  
Knee Joint ◽  
Physical Therapists ◽  
Whole Body Vibration ◽  
Acute Effect ◽  
Position Sense ◽  
Joint Position Sense ◽  
Whole Body ◽  
Body Vibration ◽  
Neuromuscular Systems ◽  
Potential Benefits

Whole body vibration affects neuromuscular systems through the stimulation of receptors in muscles and tendons. This study investigated the acute effects of different training intensities of WBV on knee joint proprioception. A total of 18 untrained males participated in this study. Joint position sense was tested as an index of joint proprioception ability. Frequencies of 20, 35, and 50 Hz with two mm of displacement vibration training were tested. Each frequency was tested in different numbers of sets (four, six, eight, and ten sets). As it turned out, the results indicated a significant improvement in active JPS at 35 Hz for all testing sets, and only at 20 Hz with ten sets. As for passive JPS, significant improvements were obtained only at 35 Hz with ten sets of training. WBV training affected knee joint proprioception in active JPS with shorter vibration exposure at lower frequencies and amplitude. Coaches, athletes and physical therapists should consider using WBV training for its potential benefits in warm-ups and rehabilitation.

scholarly journals Effects of Whole-Body Vibration and Balance Training on Female Athletes with Chronic Ankle Instability

2021 ◽  
Vol 10 (11) ◽  
pp. 2380
Author(s):  
Wen-Dien Chang ◽  
Shuya Chen ◽  
Yung-An Tsou
Keyword(s):  
Female Athletes ◽  
Training Programs ◽  
Balance Training ◽  
Position Sense ◽  
Joint Position Sense ◽  
Strength Test ◽  
Whole Body ◽  
Control Group ◽  
Isokinetic Strength ◽  
Joint Position

We explored the effects of 6-week whole-body vibration (WBV) and balance training programs on female athletes with chronic ankle instability (CAI). This randomized controlled study involved female athletes with dominant-leg CAI. The participants were randomly divided into three groups: WBV training (Group A), balance training (Group B), and nontraining (control group; Group C). Groups A and B performed three exercise movements (double-leg stance, one-legged stance, and tandem stance) in 6-week training programs by using a vibration platform and balance ball, respectively. The Star Excursion Balance Test (SEBT), a joint position sense test, and an isokinetic strength test were conducted. In total, 63 female athletes with dominant-leg CAI were divided into three study groups (all n = 21). All of them completed the study. We observed time-by-group interactions in the SEBT (p = 0.001) and isokinetic strength test at 30°/s of concentric contraction (CON) of ankle inversion (p = 0.04). Compared with the control group, participants of the two exercise training programs improved in dynamic balance, active repositioning, and 30°/s of CON and eccentric contraction of the ankle invertor in the SEBT, joint position sense test, and isokinetic strength test, respectively. Furthermore, the effect sizes for the assessed outcomes in Groups A and B ranged from very small to small. Female athletes who participated in 6-week training programs incorporating a vibration platform or balance ball exhibited very small or small effect sizes for CAI in the SEBT, joint position sense test, and isokinetic strength test. No differences were observed in the variables between the two exercise training programs.

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