What are some ways of managing strong emotions?

For me personally i would go some where to chill out and once i am fine i talk to some important and i let it all out if you don't say some and you hold it in all those emotion come flooding out and you might hurts your self or some one else
 But in informational terms If you need to, find some way to get the strong emotion out of you. For some people, breathing deeply achieves this.

It’s a because it says during exercise so they are doing a athletic activity