deltoid muscle

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Sure! Let's break down the term "deltoid muscle" in a simple way.

Definition:

The deltoid muscle is a large, triangular muscle that sits on top of your shoulder. Its main job is to help you move your arm in different directions. You use it when you lift your arm up, move it away from your body, and even when you rotate your arm.

Usage Instructions:

When using the term "deltoid muscle," you can refer to it in conversations about fitness, anatomy, or when discussing exercises that involve the shoulders.

Example Sentence:

• "When I do push-ups, my deltoid muscles work hard to lift my arms."

Advanced Usage:

In more advanced discussions, you might talk about the deltoid muscle's role in sports or physical therapy. For example: - "Athletes often focus on strengthening their deltoid muscles to improve their performance in throwing sports."

Word Variants:

• Deltoids - This is the plural form, often used informally to refer to the muscles collectively. For example, "I can feel my deltoids getting stronger from all the shoulder presses."

Different Meanings:

The word "deltoid" can also refer to anything that has a triangular shape, not just the muscle. For example: - "The roof of the house had a deltoid shape."

Synonyms:

There are no direct synonyms for "deltoid muscle," but you might use phrases like "shoulder muscle" or "upper arm muscle" in a general context.

Idioms and Phrasal Verbs:

There aren’t specific idioms or phrasal verbs that include "deltoid muscle." However, you can use phrases related to exercise, like: - "Work out" - to exercise, which could include working on the deltoid muscle.

Summary:

In summary, the deltoid muscle is important for many arm movements and is often a focus in fitness routines. Understanding its function can help you in exercises that strengthen your shoulders.

Academic

Noun

1. a large triangular muscle covering the shoulder joint and serving to abduct and flex and extend and rotate the arm

Synonyms

• deltoid
• musculus deltoideus