Multiple Choice
In performing lateral flexion against gravity such as in a lateral sit-up, which of the following muscles would be least effective?
A) Erector spinae
B) Internal and external abdominal oblique
C) Quadratus lumborum
D) Rectus abdominis
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Spinal flexion is defined as anterior movement
Q14: Sit-ups are an excellent exercise for strengthening
Q15: The proximal and distal attachments of the
Q16: The external oblique abdominal muscle inserts on
Q17: A substantial number of low back problems
Q19: Reduction of the spine is defined as
Q20: Kyphosis is increased posterior concavity of thoracic
Q21: From medial to lateral the erector spinae
Q22: Which of the following muscles contract concentrically
Q23: Each thoracic vertebrae has one pair of