My freetime acitivities

Hey Community, ich bin neu hier.
Könnt ihr den Englischen Text berichtigen? Ich versuche besser in Englisch zu werden ;) :

Firstly, I will give a short preview of my activities.
I am sporty but I have activities likeplaying Computer games, chat with friends or sometimes I read books or I draw abit. At first my sport activities, of course. Normally I have Judoat Wednesday and Friday. Judo is a self-defencesport. That means that you are prepared for attackers.
But that’s not all, I went running i cycling sometimes, that is a big fun.Unfortunately I usually don’t do these Sports in winter. An other activity is play Computer games or computer ingeneral. I love Computer Games, I can’t discribe it. Moreover, I surf a lot orsee lots of movies in the Internet. I spend the most time on this.  Well, I read sometimes books but that is rarely. I draw sometimes some drawings.Furthermore, I am interested in artist. To sum it up, I have a normal life. Nothing unsual and nothing boring. But I likeit.