As women age, their breasts naturally sag as their skin loses some of its elasticity. Although this process cannot be stopped, it can be slowed by following a few procedures. One of the more important tasks you need to carry out for firming up your breasts is to strengthen muscles around them. Also, wearing a bra that fits correctly and massaging your breasts with oil can help firm saggy breasts.
Perform push-ups every second day. These work your chest muscles, which hold your breasts up; the stronger your chest muscles are, the more firm your breasts will be.
Perform bench presses on the days that you perform push-ups by lying down with a bar over you, bringing the bar to your nipples, then pushing it back up. Use a weight that you can only do five or so repetitions with, as this will increase your muscle strength without increasing its size very much.
Massage your breasts once a week with olive oil. This will improve its elasticity and make it tighter, holding your breasts more effectively.
Get a professional bra fitting. A well-fitting bra will help keep your skin tight and your breasts perky.