The Push Up-Row
This is one of my favorite compound exercises... hitting your whole upper body and core! You can repeat reps on one side (as shown), then switch, OR you can perform with two dumbbells and alternate sides throughout the exercise.
Start in a push up position with one hand on a 5-15lb dumbbell (depending on your strength level).
Perform a push up, keeping your abs and glutes activated, and head neutral.
As you push up, perform a row with the arm holding the dumbbell. Pull from the elbow while performing the row, and keep good posture and alignment throughout the exercise.