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.
The pectoralis major muscles, or ''pecs,'' are located in the upper chest on the front of the rib cage. The pectorals are attached to the humerus near the shoulder joint and stretch to the breastbone in the center of the chest.