Performing the: A Step-by-Step Tutorial Landmine Rear Lunge
Stand facing away from the landmine with your feet shoulder-width apart, and hold the other end of the barbell with both hands at chest height.
Take a step back with your right foot, lowering your body into a lunge position. Your front knee should be directly over your ankle, and your back knee should be hovering just off the floor.
Push through your front foot to return to the starting position, keeping your core engaged and your chest lifted throughout the movement.
Repeat the exercise on the opposite leg, and continue to alternate legs for the desired number of repetitions.