Effects of Hip Strengthening on Neuromuscular Control, Hip Strength, and Self-Reported Functional Deficits in Individuals With Chronic Ankle Instability

Smith, Brent I.; Curtis, Denice; Docherty, Carrie L.

doi:10.1123/jsr.2016-0143

Cited by 42 publications

(42 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This functional approach may lead to additional benefits linked to the recruitment of larger muscle groups during multijoint exercises, which could positively influence the balance strategies of patients with CAI. 15 These results agree with those of Donovan et al, 33 who developed a multicomponent training protocol for patients with CAI and reported benefits in DFROM and balance.…”

Section: Discussionsupporting

confidence: 90%

“…Although some authors have reported on core training, hip strengthening, ankle-joint stretching, and peroneal strengthening for improving ankle instability, only in the past few years have combinations of these training options been evaluated. 15,16 Our hypothesis was that taking part in a CrossFit-based intervention that included self-mobilization techniques would improve DFROM, dynamic postural control, and self-reported instability of patients with CAI.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Ankle-Joint Self-Mobilization and CrossFit Training in Patients With Chronic Ankle Instability: A Randomized Controlled Trial

Cruz‐Díaz

Hita‐Contreras

Martínez‐Amat

et al. 2020

Journal of Athletic Training

View full text Add to dashboard Cite

Context Ankle-joint mobilization and neuromuscular and strength training have been deemed beneficial in the management of patients with chronic ankle instability (CAI). CrossFit training is a sport modality that involves these techniques. Objective To determine and compare the influence of adding self-mobilization of the ankle joint to CrossFit training versus CrossFit alone or no intervention in patients with CAI. Design Randomized controlled clinical trial. Setting Research laboratory. Patients or Other Participants Seventy recreational athletes with CAI were randomly allocated to either self-mobilization plus CrossFit training, CrossFit training alone, or a control group. Intervention(s) Participants in the self-mobilization plus CrossFit group and the CrossFit training-alone group pursued a CrossFit training program twice a week for 12 weeks. The self-mobilization plus CrossFit group performed an ankle self-mobilization protocol before their CrossFit training, and the control group received no intervention. Main Outcome Measure(s) Ankle-dorsiflexion range of motion (DFROM), subjective feeling of instability, and dynamic postural control were assessed via the weight-bearing lunge test, Cumberland Ankle Instability Tool, and Star Excursion Balance Test (SEBT), respectively. Results After 12 weeks of the intervention, both the self-mobilization plus CrossFit and CrossFit training-alone groups improved compared with the control group (P < .001). The self-mobilization plus CrossFit intervention was superior to the CrossFit training-alone intervention regarding ankle DFROM as well as the posterolateral- and posteromedial-reach distances of the SEBT but not for the anterior-reach distance of the SEBT or the Cumberland Ankle Instability Tool. Conclusions Ankle-joint self-mobilization and CrossFit training were effective in improving ankle DFROM, dynamic postural control and self-reported instability in patients with CAI.

show abstract

Section: Discussionsupporting

confidence: 90%

mentioning

confidence: 99%

Ankle-Joint Self-Mobilization and CrossFit Training in Patients With Chronic Ankle Instability: A Randomized Controlled Trial

Cruz‐Díaz

Hita‐Contreras

Martínez‐Amat

et al. 2020

Journal of Athletic Training

View full text Add to dashboard Cite

show abstract

“…According to our study results, the overall, anterior, posterolateral and posteromedial stability indices of right and left leg, as well as the VJT and IAT scores, showed significant differences in the female athletes with DKV after 8-week plyometric training. One of the possible reasons for the improvement in their balance after plyometric training is the increase in exercise pressure by this training which is created by facilitating and synchronizing the large and fast-twitch motor units [23], stimulation of muscle spindles [24], reduction of Golgi tendon organs' inhibitory effect, and the increase in the coordination of muscles involved in co-contraction activities [25,26].…”

Section: Discussionmentioning

confidence: 99%

The Effect of Selective Plyometric Training on the Lower Extremity Functional Performance Indexes of Female Athletes With Dynamic Knee Valgus

Saki

Madhosh

Sedaghati

2019

PTJ

View full text Add to dashboard Cite

Considering the high prevalence of dynamic valgus and its impact on sports performance among the female athletes, the present study aimed to examine the effect of a course of selective plyometric training on the lower extremity functional performance indexes of female athletes with dynamic knee valgus. Methods: This research was a quasi-experimental study with a pretest-post-test design. The study population comprised the athletic girls with dynamic valgus referring to Bu-Ali Sina gymnasium of the University of Hamadan in 2018. Of them, 26 eligible girls who met the inclusion criteria were selected purposefully and then randomly assigned into experimental (Mean±SD age=20.25±2.34 y, Mean±SD BMI=21.27±2.75 kg/m 2) and control (Mean±SD age=21.16±2.79 y, Mean±SD BMI=21.60±2.68 kg/m 2) groups. The experimental group performed specific plyometric training for 8 weeks, 3 times a week. Assessing the dependent variable was done using dynamic balance, Sargent and Illinois Agility tests in the pretest and post-test. The comparisons between experimental and control groups in the pretest and post-test were made by analysis of covariance and the dependent t-tests, respectively in SPSS V. 20. The significance level was set at 0.05 or lower. Results: Considering the pretest as the covariate parameter, a significant improvement was found for total dynamic balance (P=0.005), anterior leg (P=0.001), medial-posterior leg (P=0.001), lateral-posterior side of right leg (P=0.028), vertical jump (P=0.001) and Illinois jumping test score (P=0.001) in the experimental group. Conclusion: An improvement was seen in the dynamic balance and the movement performance of the participants with dynamic valgus after doing plyometric exercises that result in subsequent improvement in their exercise performance.

show abstract

“…Clinicians treating patients with LAS or CAI are encouraged to assess hip-strength impairments and dedicate time to resolving deficits with therapeutic exercise. 35 Two groups 36,37 have investigated hip strengthening in patients with CAI, and both reported improvements in clinical outcomes. Smith et al 37 examined the effects on dynamic postural control, noting that hip strengthening improved the Star Excursion Balance Test scores of patients with CAI.…”

Section: Clinical Applicationmentioning

confidence: 99%

“…35 Two groups 36,37 have investigated hip strengthening in patients with CAI, and both reported improvements in clinical outcomes. Smith et al 37 examined the effects on dynamic postural control, noting that hip strengthening improved the Star Excursion Balance Test scores of patients with CAI. We did not find an association between isometric hip strength and dynamic stability in individuals with CAI, which suggests that increasing isometric hip-muscle strength may not be an effective means of enhancing dynamic stability.…”

Section: Clinical Applicationmentioning

confidence: 99%

Isometric Hip Strength and Dynamic Stability of Individuals With Chronic Ankle Instability

McCann

Bolding

Terada

et al. 2018

Journal of Athletic Training

View full text Add to dashboard Cite

show abstract

Effects of Hip Strengthening on Neuromuscular Control, Hip Strength, and Self-Reported Functional Deficits in Individuals With Chronic Ankle Instability

Abstract: Improved clinical and patient-reported outcomes in the training group suggest hip strengthening is beneficial in the management and prevention of recurrent symptoms associated with CAI.

Cited by 42 publications

References 39 publications

Ankle-Joint Self-Mobilization and CrossFit Training in Patients With Chronic Ankle Instability: A Randomized Controlled Trial

Ankle-Joint Self-Mobilization and CrossFit Training in Patients With Chronic Ankle Instability: A Randomized Controlled Trial

The Effect of Selective Plyometric Training on the Lower Extremity Functional Performance Indexes of Female Athletes With Dynamic Knee Valgus

Isometric Hip Strength and Dynamic Stability of Individuals With Chronic Ankle Instability

Contact Info

Product

Resources

About