On the other hand, the breast tissue is located in addition to the muscles in the upper body wall. The characteristic bounce of the breast arises from the elasticity from the matrix of connective tissue fibers within the breast. ...there is no healthcare purpose to dress in a bra, so https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb