Sports bras do a tougher job than ordinary everyday models. It’s much easier to provide support and comfort to a woman who isn’t moving much but when she starts to run it’s only natural that the breasts will need far more security to prevent them from causing discomfort or embarrassment. This is a particular problem for ladies of larger build or those with a generous cup size.

Teenage girls are often sensitive about the size of their breasts and their appearance when running. Kids will always seize upon any obvious physical characteristic and make it the focus for teasing. It’s not uncommon for young women who develop large breasts earlier than their classmates to avoid running and other physical activity for that reason.

Running without a supportive and secure bra is also very uncomfortable for any woman, from an A cup right up to JJ or K. The larger the breasts, the more painful it is, but even relatively small breasts hurt if they’re not properly taken care of. Repeated ‘bouncing’ can also unsightly stretch marks.

Plus size bras designed specifically for running and other sporting activities are available. Any woman can run without worrying about her breasts if she has the right support. Those who have difficulties should try a new bra- it can make a huge difference to comfort and to confidence. Sports undergarments for women of all shapes are easily available online so there is no need to hunt through department stores for the right size.