Jacked Alpha Test As the name suggests Decline Chest Press is performed on a declined bench. It can be exercised with both barbell and dumbbell (not at operates time of course:-o). Decline Chest Press works while on the lower pectoral muscles of the chest. The exercise makes a speciality of the chest more than it's flat or incline counterparts.http://jackedmuscleextremeadvice.com/jacked-alpha-test/