
The seated one-arm dumbbell front raise is a shoulder exercise used to target the front deltoids.
The front deltoid is involved in several pressing movements and working to increase the strength of this muscle group can have a positive carry-over into your heavy pushing lifts.
Performing unilateral movements can help improve weaknesses, balance your strength and aesthetic physique, and work towards reducing injuries by addressing imbalances in the body.
From an aesthetic standpoint, bigger front deltoids can lead to the appearance of a complete set of shoulders and a wider framed upper body.