TY - JOUR
T1 - Immediate effects of a tibiofibular joint manipulation on lower extremity H-reflex measurements in individuals with chronic ankle instability
AU - Grindstaff, Terry L.
AU - Beazell, James R.
AU - Sauer, Lindsay D.
AU - Magrum, Eric M.
AU - Ingersoll, Christopher D.
AU - Hertel, Jay
N1 - Funding Information:
This study was supported by a grant from the Orthopaedic Section of the American Physical Therapy Association .
Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2011/8
Y1 - 2011/8
N2 - Persistent muscle inhibition of the fibularis longus and soleus muscles and altered joint arthrokinematics may play a role in chronic ankle instability (CAI). Joint mobilization has been shown to improve ankle joint motion, but effects on surrounding musculature is unknown. The purpose of this study was to determine the change in fibularis longus and soleus activation following tibiofibular joint manipulation in individuals with CAI. Forty-three subjects were randomized to one of three groups (proximal tibiofibular manipulation, distal tibiofibular manipulation, or control). A two-way mixed model ANOVA was used to compare changes in the ratio of the maximum H-reflex and maximum M-wave measurements (H/M ratio) of the fibularis longus and soleus between groups over time (pre, post 0, 10, 20, 30. min). The distal tibiofibular joint manipulation group demonstrated a significant increase (P
AB - Persistent muscle inhibition of the fibularis longus and soleus muscles and altered joint arthrokinematics may play a role in chronic ankle instability (CAI). Joint mobilization has been shown to improve ankle joint motion, but effects on surrounding musculature is unknown. The purpose of this study was to determine the change in fibularis longus and soleus activation following tibiofibular joint manipulation in individuals with CAI. Forty-three subjects were randomized to one of three groups (proximal tibiofibular manipulation, distal tibiofibular manipulation, or control). A two-way mixed model ANOVA was used to compare changes in the ratio of the maximum H-reflex and maximum M-wave measurements (H/M ratio) of the fibularis longus and soleus between groups over time (pre, post 0, 10, 20, 30. min). The distal tibiofibular joint manipulation group demonstrated a significant increase (P
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U2 - 10.1016/j.jelekin.2011.03.011
DO - 10.1016/j.jelekin.2011.03.011
M3 - Article
C2 - 21546263
AN - SCOPUS:79959286867
VL - 21
SP - 652
EP - 658
JO - Journal of Electromyography and Kinesiology
JF - Journal of Electromyography and Kinesiology
SN - 1050-6411
IS - 4
ER -