Board Thread:Naruto Discussions/@comment-3568954-20160615123337/@comment-3568954-20160617032520

UltimaDude wrote: @Actionmanrandell Stamina is only part of physical energy, do is life force @AsianReaper Naruto was able to use a TBB in NTCM, but wasn't able to completely form it and cast it

Nope here is a direct quote from this very website. "Chakra is created when two other forms of energy, known collectively as one's "stamina", are moulded together. Physical energy (身体エネルギー, shintai enerugī) is collected from each and every one of the body's cells and can be increased through training, stimulants, and exercise. Spiritual energy (精神エネルギー, seishin enerugī, English TV: Mental Energy) is derived from the mind's consciousness and can be increased through studying, meditation, and experience."