What is the major difference in action between the trapezius muscles (as a whole) and the rhomboids / levator scapulae muscles (as a whole)? upwards/downwards rotation
Added by Elizabeth H.
Close
Step 1
Step 1: The trapezius muscles are responsible for upward rotation of the scapula, while the rhomboids and levator scapulae muscles are responsible for downward rotation of the scapula. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 86 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Which of the following muscles belongs to the postural group? A. Lower trapezius B. Serratus anterior C. Pectoralis major D. Rhomboids
Adi S.
Name the four muscles of the rotator cuff and their functions. The muscles that make up the rotator cuff, which help keep the humerus anchored to the scapula, are the supraspinatus, infraspinatus, teres minor, and subscapularis.
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD