Which abdominal muscles cause rotation to the left?
A. left internal oblique
B. right external oblique
C. left rectus abdominis
D. both A and B
E. all of the above
Answer: D. both A and B
Which abdominal muscles cause rotation to the left?
A. left internal oblique
B. right external oblique
C. left rectus abdominis
D. both A and B
E. all of the above
Answer: D. both A and B