One-arm lawn-mower dumbbell row
Setup: Take a split stance with your left foot forward and hold a dumbbell in your right hand. Bend forward from your hip with a straight back and place your left hand on your left thigh, with your right arm hanging straight down to the floor, palm facing inward. Move: Row the dumbbell upward by driving your elbow toward the ceiling. As you reach the top of your range of motion, continue the pull by twisting your torso and shoulders and opening your chest to the right. Uncoil and return the way you came to the start. Do all reps on one side before switching. Tip: Make this motion smooth and controlled, not jerky and explosive like a real lawn mower!