A full chest means the muscle has been developed from lateral to medial (outer to inner chest) and lower to upper. However, the actual anatomy of the chest allows for more muscle development in the lower region than the upper. Hence, for a balanced chest it’s important to not only target that upper region with effective exercise such as the incline bench (both the barbell and dumbbell variation) but also include exercises that can further isolate that area. The three “finishing” exercises in these videos can be incorporated into your chest workout and are a great way to isolate and target that region.
Low Pulley Single-Arm Crossover
Standing Incline Plate Press