The decline bench press is an exercise that targets the lower part of the pectoralis major muscle, also known as the lower pecs. It is a variation of the flat bench press, where the bench is set to a 15 to 30-degree decline. This angle places the upper body on a downward slope, activating the lower pectoral muscles as the weights are pushed away from the body. The decline bench press is less stressful on the back and shoulders compared to other types of bench presses, as it shifts the stress to the lower pecs, forcing them to work harder
. It is an effective exercise for strengthening the lower chest muscles and can be used as part of a complete chest routine to help the pecs look more defined
