The dumbbell row to triceps kick-back is a dumbbell complex that combines two movements that collectively target the muscles of the lats (latissimus dorsi), upper back, and triceps. It also isometrically targets the core, hamstrings, and glutes. It is usually performed one rep of each movement at a time, although you could perform more reps of each, or increase the reps in successive rounds (e.g., 1 rep in round 1, 2 reps in round 2, etc.). No matter how you structure the sets and reps, it is a time-efficient way to hit two crucial upper-body muscles in any workout.