After the chest is fully developed, it is basically a process of continuous sagging. Coupled with running for a long time, it will only aggravate this sag. Therefore, it is necessary to exercise bra, which not only fits better, but also reduces the shaking in horizontal, vertical and horizontal directions.

However, the sports bra is only reduced, and the sloshing is still much bigger than when it is not moving (the sports bra is more about increasing comfort and breathability, and reducing sloshing is only a part of the function, and the correct size must be selected to achieve the effect).

I really want to minimize the possibility of sagging breasts during running. I have the following suggestions:

1, wear a proper sports bra. Try it if you can. I have given it to others before, and it is not appropriate to buy it back. Sports bras may require the same fit as running shoes, which is much higher than ordinary clothes.

2, eat and maintain. Increase the elasticity of the chest and keep the vitality of the thoracic ligament.

3. Do other strength training.

In addition, the correct running posture helps to reduce shaking. You can look at the top runners, who rarely shake their upper body (up, down, left and right) and keep their upper body basically in a line.