Sit on the machine and adjust the seat so the handle lines up with your upper chest. Keep your back firmly pressed against the pad and feet flat on the floor. Grasp the handle with one hand, starting with your elbow bent around 90 degrees. Press the handle forward and slightly upward in a controlled motion until your arm is almost fully extended without locking the elbow. Pause briefly at the top, squeezing the chest. Slowly return the handle back to the starting position under control, then repeat before switching sides.
Log your lever incline one arm chest press plate loaded sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.