48.2 MB (2.2 MB compressed)
3300 x 5100 pixels
27.9 x 43.2 cm ⏐ 11.0 x 17.0 in (300dpi)
MEDICAL RF.COM / SCIENCE PHOTO LIBRARY MEDICAL RF.COM / SCIENCE PHOTO LIBRARY
The muscles involved in the dumbbell single leg calf raise exercise. The agonist (active) muscles (gastrocnemius and soleus) are highlighted.
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