"I got a weak back... about a week back..."

And well, then, how did you hurt your back?

There was the standing, sitting, bending, twisting, carrying, picking up, putting down, pulling, pushing, slipping, sliding, falling, catching, schlepping, hauling, walking, trudging, upping the stairs, downing the stairs, sweeping, mopping, scrubbing, worrying, thinking, speaking, yelling, whispering, practicing, playing, working, rehearsing, watching, stirring, cooking, laundering, sleeping, dreaming, nightmaring... you know... living.