Figure sword extension

1. Sword extension -
   Xiphoid process
2. Sternum handle -
   Manubrium sterni
3. Sternum body -
   Corpus sterni
4. Fiber cartilage -
   Symphysis xiphosternalis
5. White line -
   Linea alba
   (Interweaving of
   Tendon plate)
6. Straight Abdominal Muscle -
   Rectus abdominis muscle
   Sternum -
   sternum
   (2.+3.+1.)

You can find an overview of all Dr-Gumpert images at: medical illustrations