Figure 7. High-intensity interval training increases GLUT4 protein content.
Protein content of glucose transporter 4 (GLUT4) measured in whole muscle homogenates prepared from muscle biopsy samples (v. lateralis) obtained before (pre) and after (post) training. *P < 0.05 vs. pre-training. Values are means ±s.e.m. Representative Western blots from two subjects are shown.