The Dumbbell Split Squat is a strength-building exercise that primarily targets the quadriceps, glutes, and hamstrings, but also engages the core and improves balance. It is suitable for individuals of all fitness levels, from beginners to advanced athletes, as it can be easily modified to match one's ability. People would want to incorporate this exercise into their routine as it not only enhances lower body strength and stability, but also promotes better body alignment and symmetry, which can improve overall athletic performance and daily functional movements.