Deltoids

The deltoids, also known as the shoulder muscles, are a group of three muscles that form the rounded contour of the shoulder. These muscles are primarily responsible for abduction (raising the arm away from the body), flexion (lifting the arm forward), extension (moving the arm backward), and rotation of the arm. The deltoids are crucial for various upper-body movements and play a vital role in activities ranging from everyday tasks to athletic performance. Their triangular shape, resembling the Greek letter delta, gives them their name, making them a defining feature of a well-developed upper body.

Deltoids meaning with examples

• After months of dedicated weight training, the bodybuilder's deltoids had become incredibly defined, showcasing their strength during the competition. The judges were very impressed. His lateral raises looked perfect!
• The swimmer felt a burning sensation in their deltoids after each lap, signaling a successful workout that targeted all three heads, making sure they were stronger in the water.
• During the rehabilitation process, the physical therapist focused on strengthening the patient's weakened deltoids to improve shoulder stability and prevent future injuries as they would lift the arm.
• Proper form is critical when exercising the deltoids; using too much weight without controlled movements can lead to strains or tears, hindering progress for sure. It is best to check form with a trainer.
• The artist sculpted the figure, paying close attention to the deltoids to convey a sense of power and grace, highlighting the muscles in the model for others to emulate.