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.
Cadillacâs tradition of safety continues in the 2012 CTS Performance Coupe AWD, with 4-wheel antilock brakes, traction and stability control, front active headrests, front side-mounted airbags and front and rear head airbags all standard.
Comparison Review. Comfort. The Chevrolet Traverse offers rear passengers about the same room to stretch out as the GMC Acadia, with comparable head-and legroom. As far as headroom and legroom go, there's not much difference between front seat comfort in the Chevrolet Traverse and the GMC Acadia.