A challenging chest and triceps workout(gym)

Triceps: The triceps (extensor muscle) consists of three heads - long, lateral and medial. The long head begins as a broad tendon from the subarticular tubercle of the scapula. The lateral and medial heads originate on the posterior surface of the humerus.
Chest:The chest is composed of three major muscles:
The large pectoral muscle;
the pectoralis minor;
anterior dentate muscle.