BOUNCE BREAK SKIN

For that, you need a bra that's got support in the sides, as well as in the middle of the chest, to stop them swinging as you twist. 'In games such as tennis, the upper body rotates so the breasts move a lot from side to side.

'Movement of the breast varies from sport to sport,' says Professor Scurr. The best way to preserve your breasts is to match your sports bra type to the activity. Wearing the same sports bra all the time may not protect your breasts. 'It's about protecting the breast through appropriate support as soon as a woman develops them.' Professor Scurr says keeping breasts youthful is a matter of prevention because there is no cure. By stage three, post menopause, the breasts hang more than 3 cm below this line, with the nipple often pointing down.

Before puberty, the first stage, the nipple is above the line where the base of the breast meets the chest.Д«reasts can stretch up to 15cm in old age, with gravity starting to pull in your 30s when the nipple drops 1-2cmД«y stage two, as gravity starts to pull in your 30s, the nipple drops 1 cm to 2 cm. The drooping process, known as ptosis, happens in three stages. These ligaments, which are spread though the breast like a cobweb, can stretch to as much as 15 cm in late old age. These stretch permanently under persistent pressure.

BOUNCE BREAK SKIN

The heavier they are, the more strain there is on the skin and supporting ligaments which run though the breast tissue. While an average pair of breasts weighs about 3 lb each, there is very little natural support to hold them up. No other part of the female body is more affected by the forces of gravity than the breasts. It's also likely to be heavier, more pendulous and more tear-drop shaped.' A breast that's more made up of glandular tissue is firmer and denser. 'If it's more fat, the breast looks plumper, lighter and is squidgier to the touch. Some women with the same breast size may have as little as 20 per cent fat or as much as 80 per cent. Professor Scurr says: 'How much fat the breast contains is genetic and varies substantially from woman to woman. While an average pair of breasts weighs about 3 lb each, there is very little natural support to hold them up Even within cups of the same size, these proportions vary. The shape of a woman's breasts is mainly dictated by the proportions of fat and glandular tissue they contain. When the Australian researchers placed breasts in water to get a better estimate, based on the fluid they displaced, they found the average breast has a volume of around 642 ml - about the same as a large bottle of beer. Instead, a more accurate way to gauge size is volume - with some scientists saying that bras should come in millilitre measurements to estimate precisely how much they need to contain. In fact, researchers at Australia's University of Wollongong say cup sizes are so unreliable that bra-fitters measuring the same woman get different results depending on whether she is standing or lying down, breathing in or out or has her hands in the air or by her sides. Bra sizes are notoriously inaccurate and researchers say it's more effective to measure breasts in waterД«ra sizes are notoriously inaccurate.

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