Any hobby ideas? I need something to occupy my time.?

I'm 14. I am a guy. Since summer started all I have been doing is playing video games and I HATE HATE HATE HATE it. I want to exercise but whenever I try I just can't. My joints and legs are akey, I'm always tired. I need a life. I need a hobby. There is nothing to do around my town. My friends have been busy lately and sometimes I don't even feel like calling them to hang out. I want a hobby where I can get outside and do something. I want to not be cooped up in my room all day. I hate it. But whenever I try to go outside, there's nothing to do!!!!!!!!