Position the carriage so that the handle bar is at upper chest height.
Stand firmly legs shoulder width apart, facing the EISENHORN. Keep a straight back.
Press the bar upwards until the arms are extended. Then return slowly to the starting position. Before you reach the lower stop, press back up again.
Important: ensure that your posture is always stable and straight. Do not let your back arch. Maintain the tension of the torso muscles. Keep shoulders down.
You can vary the grip width.