Free: Contests & Raffles.
Skip to about 43 min and corey does a good job of verbally describing a proper grip as well as showing it. We all have those days dude. Shake it off and get back out there. Remember to have fun too dude.
The struggle is real, I believe my bow is terribly out of tune or something. I've decided to take it to a pro shop even though it's 3 hours away, and am getting new strings and a full tune to fix everything. I have shot a ton this last week and I had one day when I was on fire followed by the next day not able to hold a 6" 5-shot group at 30.I'm a bit frustrated, if I can't figure this out in the next week I'll be hitting the woods as "The Crippler".
Just FYI, I was experiencing the same thing that your talking about. All of a sudden my groups were opening up but no consistency. I finally noticed that my peep turned. I tried adjusting my release loop to straighten it out. It worked a little but it didn't fix it completely. I then noticed that my sight picture was off. It turns out that my peep had actually moved. I took it in yesterday and had it fixed. I am now back to holding a group of four arrows that I can put one hand around. I am a very inexperienced archer and I'm sure that there are hundreds of people on year that have more knowledge than I do. It may be something to check out though. Hitting your arm with the string sounds like your gripping and locking out your elbow. Been there done that and it didn't take me long before I wanted to fix it lol. Good luck.