We don't have fall, but I start in early October and do put out some Halloween stuff with fall. After Halloween I take that stuff out and leave the fall until I put out Christmas. Like Bookmark August 14, 2008 at 2:14PM.
antagonistic muscle - (physiology) a muscle that opposes the action of another; the biceps and triceps are antagonistic muscles. muscle, musculus-one of the contractile organs of the body. agonist-a muscle that contracts while another relaxes; when bending the elbow the biceps are the agonist.ntagonistic muscle - (physiology) a muscle that opposes the action of another; the biceps and triceps are antagonistic muscles. muscle, musculus-one of the contractile organs of the body. agonist-a muscle that contracts while another relaxes; when bending the elbow the biceps are the agonist.
Agonist and Antagonists Below is a chart showing the main muscle group pairings in terms of Agonists (Prime Mover, Contracting) and Antagonists (Relaxing to allow movement).The Agonist is generally the muscle we are exercising, contracting and shortening to create movement.gonist and Antagonists Below is a chart showing the main muscle group pairings in terms of Agonists (Prime Mover, Contracting) and Antagonists (Relaxing to allow movement).The Agonist is generally the muscle we are exercising, contracting and shortening to create movement.