SETUP: Plant one end of a bar securely, and load a plate on the other side. Lift the weighted side of the bar to shoulder level on one side. A split-stance will support your lower back and allow you to focus on working your shoulders here.
LIFT: Press the bar up and forward. Due to the angle of the press, the weight feels easier at the top.
TIP: Keep your abs braced, this will work your obliques as a secondary muscle group, and it also allows you to modify the movement to a Jammer Press to go beyond failure if necessary.