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 brachialis is a smaller muscle that sits beneath the biceps -- actually called the biceps brachii -- and along with those muscles is one of the prime movers in elbow flexion. Bodybuilders believe the brachialis pushes the biceps up, making their arms even bigger.