What are the advantages of using elastic band training?

Advantages of using elastic band training:

It is easy to carry and can be trained at any time. Lightweight, it is a training tool that can be carried around.
It has nothing to do with gravity and can rotate freely. The resistance comes from the extension of the elastic band instead of the gravity of the earth, so you have more freedom and more changes during training.
There is no inertia, no motivation, no leverage. Since the provided resistance has nothing to do with gravity, you can't use force during training, and the training effect is better.
Can imitate daily actions and improve functionality. Elastic band training can be carried out in any posture and any plane, with stronger functionality