Set up an Olympic barbell with weight plates on one end only. Put the other end of the bar into a landmine attachment or secure it against a wall so it can’t slide backwards. Straddle the bar with your knees slightly bent. Bend forward at the waist and hinge your hips back until your torso is nearly parallel to the floor. Place a V-bar attachment under the bar and grip it firmly in both hands. Using the attachment lift the bar off the floor, keeping your arms extended out in front of you and a bend at your waist. This is the start position. Keeping your back straight and exhaling, pull the handle towards you, bending your elbows until the plates touch your chest. Pause at the top and squeeze your back muscles. Return to the start position slowly. Inhale as you do so. Keep the bar from touching the floor. Repeat.