Performing the: A Step-by-Step Tutorial Landmine Resistance Band One Arm Shoulder Press
Stand perpendicular to the barbell, feet shoulder-width apart, and pick up the free end of the barbell with one hand, the resistance band should be under the same side foot to create tension.
Lift the barbell to your shoulder height, keeping your elbow bent and your palm facing forward - this is your starting position.
Push the barbell upwards, fully extending your arm, while keeping your core engaged and maintaining a straight back.
Lower the barbell back to the starting position in a controlled motion, completing one repetition. Repeat this for your desired number of reps before switching to the other arm.