You know how I mentioned that I was using my left arm to do some things, the most consistent action being carrying my bag around?
Well, I could tell a little ways in that it was doing a toll on me, so I stopped until the bad feeling hurt before resuming again. Well, I didn't know the least of it.
For shits and giggles, I decided to punch the air a few times, as I'm really not all that used to hitting anything in any way at all, and thought that I may as well give it a try- I might enjoy it.
First I went with five swings of my right arm. Even if I added this little twist in, a little trick I got from some old martial arts instruction video a few months ago, I could tell that I wasn't doing it right at all. Whatever.
I tried my left arm, to see how well I could co-ordinate, and while the momentum propelled it from myself, I heard a very, very distinctive click. The shoulder joints in each of my arms have a bit of a hyper-extension issue, one which could probably be easily corrected with some kind of rudimentary muscle training (fapping is the most strenuous exercise I do at least once a month), but this one felt different. Whenever I threw my left arm, it'd consistently disconnect, and have to slide back into place as I returned it.
I gave up on the punches. I should probably give up on that habit of carrying my bag with my left arm too, lest it fall off entirely.