Chest development / inner chest and gap between pecs - Bodybuilding.com Forums
How do I fix the space between my lower pecs? Add more density and close the gap. Pic inside. : r/Fitness
What workout is best for closing the gap between my pecs and why? - Quora
How to Isolate the Chest for Muscle Growth | BOXROX
Carve Out Upper Chest "Tie In" and Front Delts With Just 1 Exercise | ATHLEAN-X
What's the deal with comic artists drawing superheroes (particularly Superman and Batman) with enormous sternums, when in reality there is almost no gap between the pecs and abs? : r/comicbooks
I have a fair gap between my pecs, but it doesn't look like a sunken chest. What can it be? - Quora