asked 14.3k views
3 votes
Which muscle contracts when bending the upper body to bring the rib cage toward the hips?

O biceps brachii
O triceps brachii
O quadriceps (quads)
O rectus abdominus (abs)

asked
User Pola
by
7.9k points

1 Answer

4 votes
The answer should be recurs abdominus. All other muscles are in the arms or legs and would not be directly involved in bending
answered
User Daniyal Ahmed
by
8.6k points
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