Volume 9, Issue 3, Pages 241-250 (March 2017) Neuromuscular Control Mechanisms During Single-Leg Jump Landing in Subacute Ankle Sprain Patients: A Case Control Study Lara Allet, PhD, Franziska Zumstein, MSc, Patric Eichelberger, MSc, Stéphane Armand, PhD, Ilona M. Punt, PhD PM&R Volume 9, Issue 3, Pages 241-250 (March 2017) DOI: 10.1016/j.pmrj.2016.07.006 Copyright © 2017 American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Figure 1 Different jump phases of the 25-cm single-leg jump: (A) take-off phase, (B) flight phase, and (C) landing and “balanced” ending position. PM&R 2017 9, 241-250DOI: (10.1016/j.pmrj.2016.07.006) Copyright © 2017 American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Figure 2 Electromyography (EMG) data processing: (A) raw EMG data, (B) filtered EMG data, (C) rectified EMG data, and (D) normalized EMG data. PM&R 2017 9, 241-250DOI: (10.1016/j.pmrj.2016.07.006) Copyright © 2017 American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Figure 3 Angular positions (dorsiflexion (+) and plantar flexion (−)) of the ankle joint during pre-initial phase (−30 ms-0 ms), post-initial contact (0 ms-30 ms) and reflex-induced phase (30 ms-150 ms). Solid lines represent group mean values for ankle sprain patients (black) and healthy controls (gray). Shaded areas indicate the confidence intervals (CI = 95%) of the group mean values. PM&R 2017 9, 241-250DOI: (10.1016/j.pmrj.2016.07.006) Copyright © 2017 American Academy of Physical Medicine and Rehabilitation Terms and Conditions