When you watch it, it moves very fast, and it's hard to tell anything at the speed that it goes. But, I did successfully hit my PrintScreen key and captured it.
Notice that it has the caption from the Prayer Man site:
And now, let's hone in:
As blurry as it is, you can still see his bare elbow and forearm, just as we can in this clearer shot:
Now, I am going to make something crystal to both Doyle and the Prayermanites:
You've got two choices here, and only two choices. You can either dispute that that guy is Lovelady OR you can admit that he is Lovelady and that he is wearing a short-sleeved shirt. Those are your only choices. Now pick one.