Your deltoid is a large, triangle-shaped muscle that supports the movement and stability of the shoulder joint. This muscle ...

Wall push-ups are a great exercise for working several shoulder muscles at once without putting too much pressure on them.

Trainers say that a good deltoid muscle workout does more than help you (literally) shoulder a load. "When you focus on the ...

The researchers found that both dumbbell and cable lateral raises produced small to medium increases in lateral deltoid muscle thickness. Percentage changes ranged from 3.3 per cent to 4.6 per cent.