You won’t walk in old shoes, so you won’t walk in old bras. A good sports bra is just as important a set element as a good pair of trainers. The chest needs a sturdy posture to minimize inner bouncing, which is uncomfortable. More importantly, Coopers stretched. This is the only joint that prevents sagging of the chest (after an irreversible stretch, the breasts are held together forever!).
The bra should fit snugly without the rib cage restricting breathing, it should have smooth lines with no uncomfortable protrusions over the cup or back around the back, and the straps should be large enough to support the chest without forming a bulge on your back shoulder. There are excellent solutions to variety, classic designer brasthat can be designed for different areas of sports entertainment, dills that can be worn as outerwear or underwear, and hidden vests.
Studies show that up to 56% of women experience chest pain while exercising. This can happen if your breasts shift which is large, in addition to discomfort, can cause embarrassment. Chest movement is difficult to minimize because the chest does not have strong structural support. The main supporting structure in the chest is the Cooper ligament.
An Australian study tested sports bras versus cultural bras and naked breasts and found that sports bras reduced pain and vertical movement by 50% compared to bare breasts. Crop Prime and Style bras reduce vertical movement and painful sensations, but only fifty percent of the amount achieved with sports bras.
Research so far suggests that adult women should wear a suitable sports bra to reduce chest pain and exercise during exercise