Nasal polyps usually only cause problems if they are large or grow in clusters. Symptoms can include: 1  a blocked nose, which can make it difficult to breathe through your nose. 2  a runny nose.  mucus that drips from the back of your nose down your throat (post-nasal drip)
Secondary Actions of the Biceps Brachii. 1. Assists with flexion of the arm at the shoulder. Agonists: Deltoid (anterior part), Coracobrachialis, Pectoralis Major (clavicular head) Antagonists: Deltoid (posterior part), Triceps Brachii (long head), Latissimus Dorsi, Pectoralis Major (sternal head), Teres Major.
The Biceps brachii crosses both the elbow and shoulder joints. Its action on the shoulder joint is very weak flexion. It supinates the forearm and is a strong flexor of the elbow. The bicep curl exercises is a common one to strengthen this muscle.