Jinton release is an ninjutsus that can be used to move at virtually instantaneous speed, and granting the user an advantage over opponents with greater strength. It can be assumed that lightning affinity is one of the elements that make up the Kekki Genkai, this can be back up from what we have seen of the lightning affinity usage(Refer to
A’s Lightning Armor) in the naruto universe. The main thing that should be paid attention when looking at the Lightning Release Armor is the first part which states “
Lightning Chakra can electrically stimulate his nervous system and speed up his neural synapses to react fact to danger and push his physical prowess to the limit, allowing him to gain tremendous raw speed and monstrous power” Now without bothering bout the part of monstrous power, we see that it the other part is actually possible in reality. So taken that in account the lightning chakra “supercharges” the
muscles fibers(presumably the Slow Twitch and Fast Twitch Fibers). These two set of fibers determines if an individual is a marathoner or a sprinter. The fast twitch fiber can be broken down into two separate categories(Type IIa and IIb). But we will focus on the latter one which excels at producing quick, powerful burst of speeds. They also have the highest rate of contraction of all the muscle fiber types, but with a much faster rate of fatigue[a.k.a sprinters have a higher contraction then others]. Now taken that in account, we can presume if lightning stimulates the neural synapses then it will also effects the muscles fibers. Which means, IIb contractions will increase dramatically. Thus given the user a quicker burst of speed(without the fatigue drawbacks). Now returning back to Lightning Chakra; it states the following “
By combining this armor with the Body Flicker Technique, he can even dodge Sasuke’s Amaterasu at a split second, as well as Jugo’s Curse Seal Chakra Blast.” Since we all know the foundation behind the
Body Flicker. If you don’t...it’s a sad day in the naruto world. Anyway! Moving along, Adding that foundation along with the idea of lightning stimulating the muscles fibers. We get a super fast shinobi, that can get even faster. But how you ask? By removing the resistance from around them, more importantly the wind. We all know that air plays a big factor in speed, and nature had adapted to fit such means. So whenever, the user uses the swift release the air around said user will be disperse thus allowing them to move at a faster speed due to not have any form of resistance(exceptions being weighed clothes, etc.). This ultimately allows the user to move at speed that seems like they teleported.And finally we can presume the other element is wind.
Sat Jul 23, 2011 1:51 pm by 
