It's hard to overstate how important it is to be comfortable during your workouts — especially when it comes to your breasts. But those of us who're working with a little extra material up top have some extra challenges when finding the support we need.
For one thing, simply having large breasts — no matter your band size — can be associated with chronic pain. Those things are heavier than you realize (if you can relate to this song, you know what I mean), and holding them up all day with insufficient support (especially if you already have an existing back issue) puts extra strain on your muscles.
That means large-chested women have to pay even more attention to the amount of support we're getting from a sports bra. While smaller-chested friends may get away with running with the tiniest of straps, we have to break out our three-clasped contraptions for Saturday morning yoga. We laugh at the phrase "low-impact workout."