Figure 21.
(a) Tetanic activation time and (c) tetanic relaxation time (Tr,90-10) of cold- and warm-acclimated scup red muscle. Activation time was statistically significant due to acclimation (asterisk). Relaxation differences due to acclimation were not statistically significant. Similar differences between the acclimation groups (b, activation time and d, relaxation time) were obtained from twitches as well. Red filled inverted triangle, warm acclimated scup; blue filled circle, cold acclimated scup. Adapted from Swank & Rome (2001).