× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
5
m
5
h
5
r
5
t
5
B
5
P
5
s
5
m
5
c
5
c
4
4
Home Q & A Board Biology-Related Homework Help Anatomy and Physiology Kinesiology
New Topic  
nameless23 nameless23
wrote...
Go to Answer
Posts: 815
Rep: 0 0
6 years ago
The acromioclavicular (AC) joint contributes to shoulder elevation ____________________.
 
  a. between 30  and 90  of abduction when tension on the trapezoid component of the coracoclavicular ligament produces a posterior rotation of the clavicle
  b. after 90  of shoulder abduction and until all scapulothoracic motion is taken up
  c. between 30  and 90  of abduction when anterior rotation of the clavicle allows for 30  of scapular upward rotation
  d. after 60  of abduction
Read 76 times
1 Reply
Replies
Answer verified by a subject expert
ruffruff
wrote...
#1
Top Poster
Posts: 1190
Rep: 8 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

nameless23 Author
wrote...

6 years ago
Thank you, thank you, thank you!
veronee_madison
wrote...

Yesterday
Thanks
Katey_maree
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  783 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 242
  
 333
  
 1237
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 432
Previous poll results: What's your favorite coffee beverage?