Kyung-Min Kim

The objective of this systematic review with meta-analysis was to determine alterations in spinal and corticospinal excitability of ankle muscles in patients with chronic ankle instability (CAI) compared to uninjured controls. Independent researchers performed comprehensive literature searches of electronic databases and included studies that compared groups with and without CAI and investigated neural excitability with Hoffmann reflex (H-reflex) and/or transcranial magnetic stimulation (TMS). A

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

Context: Individuals with chronic ankle instability (CAI) present with decreased modulation of the Hoffmann reflex (H-reflex) from a simple to a more challenging task. The neural alteration is associated with impaired postural control, but the relationship has not been investigated in individuals with CAI. Objective: To determine differences in H-reflex modulation and postural control between individuals with or without CAI and to identify if they are correlated in individuals with CAI. Design:

(1) Background: Chronic ankle instability (CAI) is a complex condition that includes limited mobility, perceived instability, and recurrent ankle sprains are common characteristics that reduce the quality of life in subjects who suffer from CAI. Neuromuscular training and strength training have been recommended in CAI management interventions. However, there are contradictory findings on results when comparing neuromuscular training, strength training, and the control group. The objective of thi

CONTEXT: Focal ankle-joint cooling (FAJC) has been shown to increase Hoffmann (H) reflex amplitudes of select leg muscles while subjects lie prone, but it is unknown whether the neurophysiological cooling effects persist in standing. OBJECTIVE: To assess the effects of FAJC on H-reflexes of the soleus and fibularis longus during 3 body positions (prone, bipedal, and unipedal stances) in individuals with and without chronic ankle instability (CAI). DESIGN: Crossover. SETTING: Laboratory. PARTICIP

Introduction Ankle sprain, although perceived as an innocuous injury, often leads to residual symptoms months to years after the initial injury. Chronic ankle instability (CAI), characterized by perceived ankle joint instability and recurrent ankle injuries, occurs after up to 70% of initial ankle sprains in athletes, and it is a highly prevalent condition (>25%) in collegiate and high school athletes, particularly those playing soccer, basketball, and volleyball (2,5,9,11,48). CAI has been asso

Purpose To identify, critically appraise, and synthesize the existing evidence regarding the effects of therapeutic interventions on arthrogenic muscle inhibition (AMI) in patients with chronic ankle instability (CAI).Materials and methods Two reviewers independently performed exhaustive database searches in Web of Science, PubMed, Medline, CINAHL, and SPORTDiscus.Results Nine studies were finally included. Five types of disinhibitory interventions were identified: focal ankle joint cooling (FAJ

This study supports previous evidence of AMI in patients with ALAS, providing insight into neurophysiologic impacts of musculoskeletal injury. Our results suggest that assessing AMI in a standing position following acute injury may provide valuable insight into how AMI develops and guide potential therapeutic options to curb and offset the formation of joint instability.

This study aimed to identify pickleball-related injury prevalence and risk factors in older adults and evaluate injury incidence during a pickleball tournament. A cross-sectional study analyzed self-reported injuries from the past 12 months and new injuries during the 2018 US Open Pickleball Championships. Data were collected on demographics, play characteristics, and psychological attributes. Injury details came from self-reports and medical tent records. Hierarchical logistic regression identi