| A | B | 
| muscle of anterior lower leg | tibialis anterior | 
| dorsal lower trunk muscle; extends the hip in walking | gluteus maximus | 
| abdominal muscle which originates in 8 lower ribs and inserts in crest of ilium | external oblique | 
| long muscle that flexes lower leg -- synergist to biceps femoris | sartorius | 
| muscle originates at base of femur and inserts in bones of heel | gastrocnemius or soleus | 
| abdominal muscle whose fibers run across the abdomen | transverse abdominis | 
| ventral leg muscle originating in iliac crest and inserting in upper anterior tibia | rectus femoris | 
| muscle's name gives its location | tibialis anterior | 
| abdominal muscle -- second layer | internal oblique | 
| muscle is located posterior of upper leg | biceps femoris | 
| muscle originates in pubs and inserts in ribs 5-7; does not cover all of abdomen | rectus abdominis | 
| muscle mvoes ribs in breathing | intercostals | 
| synergist to the gastrocnemius | soleus | 
| extra credit | "I'm gonna get an A+ on this quiz!" |