The deltoid muscle (or musculus deltoideus) is the muscle [1] forming the rounded contour of the human shoulder. It is also known as the 'common shoulder muscle', particularly in other …

2 days ago · Deltoid pain may feel like aching, burning, or tingling, usually from injuries like muscle strains. Rest and gentle stretches can relieve pain at home.

Sep 24, 2021 · Your deltoid muscles are in your shoulder, which is the ball-and-socket joint that connects your arm to the trunk of your body. Deltoid muscles help you move your arms in …

Apr 23, 2024 · The deltoid is a large, thick triangular skeletal muscle in the shoulder joint, connecting the arm to the body trunk. Its name derives from ‘delta’ (Δ), the Greek letter that it …

Oct 30, 2023 · The deltoid is a large shoulder muscle and its principal abductor. Learn about its anatomy, innervation, function and more at Kenhub!

The Deltoid muscle is a large triangular-shaped muscle that lies over the glenohumeral joint and which gives the shoulder its rounded contour. It is comprised of three distinct portions (anterior …

Sep 23, 2025 · The deltoid muscle is one of the main abductors of the shoulder, meaning it helps lift the arm when reaching for objects or brushing the hair. It’s also activated when carrying …

Dec 14, 2023 · The deltoid muscle is the main muscle of the shoulder. It helps to lift the arm up and rotate the shoulder.

5 days ago · Deltoid muscle location: Anterior, lateral, posterior aspects of the shoulder The deltoid muscle, a triangular powerhouse, spans the shoulder joint, originating from three …

3 days ago · The deltoid muscle is a rounded, triangular muscle located on the uppermost part of the arm and the top of the shoulder. It is named after the Greek letter delta, which is shaped …