Effects of plyometric and balance training on neuromuscular control of recreational athletes with functional ankle instability: a randomized controlled laboratory study

2021 ◽  
Author(s):  
Amornthep Jankaew
2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Hongyuan Lin ◽  
Kaiyue Han ◽  
Bing Ruan

Objective. To systematically evaluate the effectiveness of virtual reality (VR) in the rehabilitation of patients with functional ankle instability (FAI). Methods. Nine databases were researched, including PubMed, Cochrane Library, Web of Science, Embase, OVID, CNKI, VIP, WanFang, SinoMed, ResearchGate, and WorldWildScience. The publication date deadline was May 22, 2021. To analyze the effect of VR rehabilitation of FAI, we systematically reviewed the literature using the RevMan 5.4 software. Main Results. Five randomized controlled trials (RCTs) were included in the analysis, consisting of 137 patients with FAI; 68 of them were in the experimental group, 69 were in the control group, and all were university students. A comparison study was conducted between the two groups in terms of balance function, muscle performance, and proprioception. VR rehabilitation in the treatment of FAI was found to be significantly more effective using a 30-second single-leg standing test than conventional rehabilitation. The angular offset index of VR rehabilitation training was significantly lower than that of conventional balance training (0.66 ± 0.18 vs. 0.95 ± 0.21; P  = 0.005). Conclusion. VR rehabilitation is effective at treating FAI. However, RCTs with higher homogeneity are needed to provide a more reliable evidence-based foundation for clinical rehabilitation.


Author(s):  
Kyung-Min Kim ◽  
María D. Estudillo-Martínez ◽  
Yolanda Castellote-Caballero ◽  
Alejandro Estepa-Gallego ◽  
David Cruz-Díaz

Chronic Ankle Instability (CAI) is one of the most common musculoskeletal dysfunctions. Stroboscopic vision (SV) training has been deemed to enhance somatosensorial pathways in this population group; nevertheless, until recently no studies have addressed the additional effects of this treatment option to the traditional therapeutic approach. Methods: To evaluate the effectiveness of a partial visual deprivation training protocol in patients with CAI, a randomized controlled trial was carried out. Patients with CAI (n = 73) were randomized into either a balance training, SV training, or a control (no training) group. For participants assigned into training groups, they received 18 training sessions over 6 weeks. The primary outcome was dynamic balance as measured by the Star Excursion Balance Test assessed at baseline and after 6 weeks of intervention. Secondary outcome measures included ankle dorsiflexion range of motion, self-reported instability feeling, and ankle functional status. Results: Better scores in stroboscopic training and balance training groups in all outcome measures were observed in comparison with the control group with moderate to large effect sizes. Stroboscopic training was more effective than neuromuscular training in self-reported instability feeling (cohen’s d = 0.71; p = 0.042) and anterior reach distance of the star excursion balance test (cohen’s d = 1.23; p = 0.001). Conclusions: Preliminary findings from the effects of SV Stroboscopic training in patients with CAI, suggest that SV may be beneficial in CAI rehabilitation.


2019 ◽  
Author(s):  
Li Zhou ◽  
Juanjuan Ai ◽  
Kuangshi Li ◽  
Yiting Sun ◽  
Ruyu Yan ◽  
...  

Abstract Background Patients with functional ankle instability (FAI) have problems with joint control, balance, gait, and postural symmetry. Baduanjin is a type of traditional Chinese exercise, which has been shown to be effective for treating many diseases and symptoms. However, the effect of Baduanjin in patients with FAI has not been proved. This trial is an assessor-blinded randomized controlled trial (RCT), its objective is to study the efficacy and safety of Baduanjin on the rehabilitation of patients with FAI. Methods Seventy-two participants, who are eligible according to the inclusion and exclusion criteria, will be randomized (in a 1:1 ratio) using a random numbers table into two groups: a Baduanjin group and a control group (subjected to conventional physical therapy). The Baduanjin group will be subjected to Baduanjin exercise in addition to the conventional physical therapy. The participants’ exercise will be implemented for 4 weeks (5 days a week). All the participants will be assessed at baseline, after 2 weeks’ treatment, and after 4 weeks’ treatment (after the intervention). The efficacy of Baduanjin will be assessed based on three types of outcome: (1) surface electromyography (sEMG) results of the bilateral erector spinae, tibialis anterior, and peroneus longus; (2) balance function under different conditions; and (3) the severity of ankle instability in daily life, using the Cumberland Ankle Instability Tool (CAIT). Discussion The aim of the trial is to study the effect and safety of Baduanjin in patients with FAI. The study findings may show whether Baduanjin could be used to complement medical FAI rehabilitation methods. The study findings could also highlight the importance of Baduanjin in promoting the bilateral symmetry of motor function.


2009 ◽  
Vol 23 (7) ◽  
pp. 609-621 ◽  
Author(s):  
Patrick O McKeon ◽  
Gabriele Paolini ◽  
Christopher D Ingersoll ◽  
D Casey Kerrigan ◽  
Ethan N Saliba ◽  
...  

2020 ◽  
Vol 25 (4) ◽  
pp. 165-169
Author(s):  
Kimmery Migel ◽  
Erik Wikstrom

Introduction/Clinical Scenario: Ankle sprains are highly common within the population and can lead to chronic ankle instability (CAI). Individuals with CAI have both functional and mechanical impairments, which are thought to contribute to maladaptive gait biomechanics. Neuromuscular control and balance training are frequently incorporated into rehabilitation programs, however the effect of balance training on gait biomechanics remains unknown. Focused Clinical Question: Does balance or neuromuscular training improve gait biomechanics in individuals with CAI? Summary of Key Findings: Three studies assessed 4–6 weeks of progressive neuromuscular control training and found no improvements in gait biomechanics. One study found a worsening of eversion position at midstance upon program completion. However, when training was augmented with destabilizing shoes, improvements in dorsiflexion were noted. Clinical Bottom Line: Cumulative findings suggest that neuromuscular control training does not improve gait biomechanics in those with CAI. However, augmentation of programs may be beneficial. Strength of Recommendation: There is high-quality evidence(Grade B) that balance training does not alter gait biomechanics in patients with CAI.


Author(s):  
Luis López-González ◽  
Deborah Falla ◽  
Irene Lázaro-Navas ◽  
Cristina Lorenzo-Sánchez-Aguilera ◽  
Isabel Rodríguez-Costa ◽  
...  

This study aimed to compare the effects of dry needling (DN) versus placebo DN applied to the peroneus longus (PL) and tibialis anterior (TA) on neuromuscular control and static postural control in basketball players with chronic ankle instability (CAI). A single-blinded randomized controlled trial was conducted. Thirty-two male and female basketball players with CAI were randomly assigned to receive either DN (n = 16) or placebo DN (n = 16). Pre-activation amplitudes of PL and TA were assessed with surface electromyography (EMG) during a dynamic landing test. Center of pressure (CoP) displacement and sway variability in anterior-posterior (AP) and medio-lateral (ML) directions were measured with a force platform during a single leg balance test (SLBT). Measures were obtained prior to a single DN intervention, immediately after, at 48 h, and 1 month after. The DN group displayed a significant increase in PL and TA pre-activation values, which were maintained 1 month later. Significant reductions in the ML and AP displacements and sway variability of CoP were found for the DN group. These results showed improvements in feedback/feed-forward strategies following DN, including enhanced neuromuscular control and static postural control, with the potential to become a convenient and accessible preventive treatment in CAI subjects.


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