Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cluster Centroids extracted with Matlab k-means. Five clusters were identified: healthy-like activations, two shoulder compensatory strategies (based on trapezius and pectoralis), and two distal patterns (one with prevalence of elbow flexors, one with prevalence of elbow extensors).
