... 0-1+ for knee flexors, 0-2 for knee extensors, 0-3 for dorsiflexors and 0-2 for plantarflexors. The paretic limbManual Muscle test scores ranged from 1-5 for hip flex-ion and extension, 2-5 for ... Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, 02139, USA† Contributed equallyFull list of author information is available at the end of the ... Butterworth filterwith cutoff frequency of 6 Hz. Files were exported for fur-ther processing in Matlab software (MathWorks, Inc.,MA) to analyze hip, knee and ankle kinematic data for each gait cycle...