Figure 5. Magnetic Resonance Imaging of the middle third of the right thigh of one of the subjects, before (Pre), on the 2nd day (D2), on the 7th day (D7), and between the 21st and 30th days (D21-30) following eccentric exercise. Arrows indicate an increase in signal intensity (edema). Vastus Medialis (VM), Vastus Lateralis (VL), Rectus Femoris (RF), Vastus intermedius (VI) and Femur (•). The level of the section is the same for every image.