Thanks for the input. I'm a 34G. My waist measurement is 29 inches and my bust measurement is 42 inches. I've done a dress maker calculation and roughly 5kg of my weight is due to my chest. So it is definitely quite a big difference. I've already got a very broad back and shoulders for my small frame as a result of the weight on the front. I don't really want to get a reduction despite the fact that I've got a less feminine back because of the extra muscle. I lift 2.5kg weights in each hand and do stretching exercises to try and keep my back strong. I don't have many problems with my lower back, the muscles are very strong and I rarely experience pain. Most of the pain I experience is in the shoulders and neck, which is also where the muslces are the largest in proportion to my frame. It appears there are no exercise guidelines readily available for someone in my predicament? I was hoping there were some simple exercises that could help me until my health insurance is reinstated and I'm able to get physio.