Primary muscles worked are the lower part of the chest. Secondarily are the mid and high chest, triceps and shoulders.

Adjust the bench unit in to decline position. Position your self on the bench so your grip position is in line with your chest. Press the weight up and stop just before you lock your elbows. Lower the weight to the start position under control. Don’t let the weight stack come together.

Don’t adjust the start position so far down so it hurts in your shoulders.