Rack Pull Up Exercise Steps:
Place a barbell at shoulder height as a power cage, or squat rack, make sure the set up a sturdy enough to handle your body weight.
Hold the barbell with a slightly wider than shoulder width overhand grip. Hang from the bar. Place your feet on a bench in front of you, the higher the bench, the easier the pull-up movement. Keep the leg straight and close to each other, breathe in and tighten up the entire body.
Start by pulling your shoulder blades down and back. Continue to lifting crosses over the Bar. Keep your elbows close to your body lower body, down, with control, exhale, and repeat.
Continue doing this till you reach your rep target.