To diagnose an atypical Parkinsonian disorder in a patient exhibiting symptoms, the doctor will start with a thorough history and neurologic exam, and determine the next course of action if Parkinsonâs disease drug therapy does not resolve the problem.
Triceps are on the bottom of the upper arm. Biceps are on top. The triceps extend the lower arm when you do pushups. in your arms.
n. pl. triceps. 1  A large three-headed muscle running along the back of the upper arm and serving to extend the forearm. 2  any muscle with three heads, esp. the one at the back of the upper arm, extending the forearm when contracted. 3  The muscle at the back of the upper arm that straightens the elbow.