The hyuga are always in their stance , which makes them always ready to launch palm attacks nigh instantly , there is a time gap , but this gap is much shorter than the time it takes for P1 Genin Neji to land 64 thrusts , which is so fast its basically nigh
instant.
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I also feel its good to note Neji's feats of body and reflex speeds , which again was genin days.
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So i dont see Naruto reacting to a blast that is co-dependent on that level of striking/body speed to generate its force.
And sorry I only got notification for this post so didn't know that you've replied.
I thought so , but rember this from now on , i always reply:Sparks: