Are there any exercises I can do to lift my breasts?

I wish that I had better news for you but unfortunately exercises will not do much to help lift the breasts.  The reason why is that breast ptosis, or breast droop, is the result of loose skin, poor skin elasticity and a loss of breast volume.  While diet and exercise are fantastic for ones general health and well being, these activities in the absence of a surgical intervention cannot do much to correct skin elasticity and the sagging of ones breasts.  I would recommend seeking out a board-certified plastic surgeon who specializes in breast lift procedures.  This way your anatomy can be examined, your concerns can be addressed and you can at least be provided with what options are available to you to give you the results you hope to achieve.  All the best.

Getting in excellent shape helps the muscle tone and improves the appearance of the torso.  Don't sell fitness short! Unfortunately, exercises don't lift the breast much at all.  

In sort there are no exercises to lift a breast or tighten skin. Gaining more muscle mass may help the overall appearance of the chest or arms, but it will not lift your breasts.