everything there is, all one has

to the greatest extent possible

running ability

to strain (one's voice) / to use all of (one's strength)

Classical Japanese form of ある (aru): to be, to exist

existence / handling (of merchant) / (colloquial) OK, acceptable

strength / power / force

to run; to move at a high speed / to appear briefly; to flash / to give over oneself to; to commit oneself to (usually something bad) / (music) Alternative spelling of ハシる

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

有る, 在る: to exist (inanimate objects) / 有る, 在る: (of an accident) to happen