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.
Examples of individual stretches in 2 stroke subjects, illustrating the EMG activity in elbow flexors and extensors (top 2 traces in A and B). Stretch velocity was 105°/s (A) and 120°/s (B). Dynamic stretch reflex angles (dotted vertical lines) were 93.2° (A) and 107.1° (B). Raw filtered EMG is shown for illustrative purposes. Thresholds were defined from EMG envelopes (see text).
