PLEASE HELP! How do I stop my boobs from jiggling when I walk?

Anonymous
Girls only please! Every day I take my nephew for a walk in his stroller. I usually walk pretty fast and over the past year my boobs have gotten bigger. I don't know if it's the pace that has to do with it but now my boobs jiggle when I walk and I can tell other people notice, which makes me feel self conscious. Is there a way to stop this? I wear a sports bra but would it help to double up or wear a tank top under my t-shirt or something? Please help!
PLEASE HELP! How do I stop my boobs from jiggling when I walk?
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