After quite a while I did this short 20 minute workout. I am still out of breath after showering. I think I chose those weights on the dumbbells a bit too heavy.

By nielsk

I am a sysadmin with a background in Japanese Science and economics. Thus my topics are computers, Japan and economics. My favorite past times are pen&paper-role playing games and old video games.

With a couple of friends I also podcast about retro video games in German: Retrozirkel