Answer Happy

QUESTION 18 Given the diagram, which of the follow statements is true regarding the primary action of the hip "abductors"? Abductors Abd MA = 5 cm HAT MA= 10 cm fx Copyright © 2011 F. A. Davis Company www.fadavia.com Fms O a. The "abductors' create a clockwise torque. O b. The "abductors are responsible for preventing excessive left pelvic tilt. O c. The "abductors" most likely represent the gluteus maximus muscle. O d. The "abductors" moment arm is larger than the moment arm associated with body weight or gravity. O c. The interspinous ligament O d.The anterior longitudinal ligament QUESTION 19 Which of the following ligaments become stretched with lumbar extension and therefore prevents excessive motion into extension? O a. The supraspinatus ligament O b. The posterior longitudinal ligament O e. The supraspinous ligament