Triceps

The triceps brachii, commonly known as the triceps, is a large muscle located on the back of the upper arm. It is responsible for extending the forearm, straightening the elbow, and assists in the adduction and extension of the arm at the shoulder joint. It is composed of three heads: the long head, the lateral head, and the medial head, each originating from different points on the scapula and humerus. These three heads converge to insert onto the olecranon process of the ulna, allowing for powerful extension. The triceps is essential for pushing movements and contributes significantly to overall arm strength and functionality.

Triceps meaning with examples

• After a tough workout, his triceps were burning from the many repetitions of dumbbell kickbacks, demonstrating how heavily he had worked on them. The training was part of his goal to improve his performance for an upcoming weightlifting competition, pushing his muscles to their limits.
• The physical therapist instructed the patient to perform triceps extensions to regain strength and mobility in his injured arm. Careful execution with resistance bands was the focus to prevent any overextension. This was done as part of the rehabilitation to increase stability.
• Bodybuilders often focus on triceps exercises such as close-grip bench presses and overhead extensions to sculpt and define the back of their upper arms, developing a powerful physique with prominent muscle definition.
• During a handstand push-up, the triceps are the primary muscle group used to push the body upwards and control the descent, demonstrating their crucial role in upper body strength and stability in this demanding pose.
• When lifting a heavy box, the triceps contract to straighten the arm and lift the load, providing the necessary force to overcome gravity in a simple daily task of lifting and carrying.