Second Layer of the Muscles of the Sole of the Foot Small 134×320 Medium 268×640 Large 429×1024 Download Tiff Original 1005×2400 | (1.1 MB) Description Muscles of the sole of the foot. Second layer. Keywords foot muscle, sole Galleries Human Muscular System Source: Gray, Henry Gray's Anatomy: Descriptive and Applied (Philadelphia: Lea & Febiger, 1913) 540