Enell sports bras do a good job of squishing them down so you can exercise comfortably. They are pricey, but it is good to have just one so that you can feel good about yourself when you are actually able to start running! [I can’t run in a regular bra, my ba-zoom-zoom’s can’t stand the pain.]
The bra is comfortable, but it is as secure as fort knox. They have like 15 latches. And if your waist is slim, but your chest is big, the Enell bras can actually squish them down to size so you can wear clothes that flatter your waist.
ba-zoom-zooms is my husband’s weirdo name for them.