Performing the: A Step-by-Step Tutorial Bodyweight Standing Close-grip One Arm Row
Reach out and grab the pole or door frame with your hand, keeping your arm fully extended and your body at a slight angle.
Pull your body towards the pole or door frame using only your arm and back muscles, keeping your elbow close to your body as you do so.
Once you've pulled your body as close as you can to the pole or door frame, pause for a moment to squeeze your back muscles.
Slowly extend your arm to return to the starting position, and repeat the exercise for your desired number of repetitions before switching to the other arm.