Describe the actions of prime movers (agonists), antagonists, synergists, and fixators. 1. prime movers (agonists) - muscles that have the major responsibility for producing a specific movement. example - biceps brachii is prime mover of forearm flexion. 2. antagonists - muscles that oppose or reverse a particular movement.
For understated elegance and plush appointments, few automobiles approach the 2012 Cadillac CTS Coupe Base. This midsize 5-passenger luxury 2-door offers a stunning design, V6 performance and all the comforts GMâs showcase label includes.
GM CEO Dan Akerson shows off the 2014 Cadillac CTS midsize sedan at USA TODAY in McLean, Va. He said an extra-large car, bigger than the Cadillac XTS, is coming in two years. (Photo: Benjamin Dorger, USA TODAY).