Dumbbell Squeeze Press: Lie on a flat bench with a dumbbell in each hand. Press the dumbbells together as hard as you can while performing a traditional dumbbell bench press.
Cable Crossover - Low Pulley: Set the pulleys on a cable crossover machine to the lowest position. Stand in the middle, holding the handles in each hand.
Dumbbell Flyes - Decline Bench: Lie on a decline bench holding a dumbbell in each hand. With a slight bend in your elbows, lower the weights out to the sides until you feel a stretch in your chest.
Push-Ups - Close Grip: Assume a push-up position with your hands close together, directly under your shoulders.
Chest Dips - Narrow Grip: Using parallel bars, dip down until your elbows are at a 90-degree angle, then push back up, focusing on squeezing your inner chest at the top of the movement.
Machine Chest Press - Close Grip: Use a chest press machine with handles close together. Push the handles forward until your arms are fully extended, then bring them back together, focusing on the squeeze in your inner chest.