Quote (laclac2 @ Nov 25 2011 11:16am)
Ight and what would be the ratio i should take for time rest while i'm doing it like you know i wont hit that god damn tire for an entire hour xD
I think this is something you need to let your body tell you.
Generally it's good enough to work yourself to full muscular fatigue. I highly doubt you'd be able to hit the tire for an hour ;-)
If you don't want to go until failure/exhaustion, then you can do a determined number of reps and shoot for 1-2 more each time you train.