got also from the other comments that a gaming chair is probably is not the best go. Thanks for the youtube channel. I will have a look. And I don't care soooo much about look. I mean.. I'm not trying to win a prize or anything :)
Well my desk is a little bit high for the most balls I know. But I guess theres one for every size :D.
Anyway. Isn't a ball not also supporting a bad posture over time? Like leaning forward or something? I know dynamic sitting is very important.. but I doubt I can keep a good posture all the time or as much as I probably should..
Wow. Didn't have it so far. That's really a thing google needs to get rid off. Battery life is okay and more than acceptable. But heating is a huge issue