I was actually being serious. To be a high quality AFL fullback I think you need to run 10x100m per spell.
So:
~10 x 100 in 10 minutes which is = 1 minute per 100m
My reasoning for this was this; the player runs from the goal square to the 50m arc and back for every forward entry. Also 10 mins per spell.
After 10 minutes play; interchange, 5 minutes rest, then back on for 10 minutes. That equates to 2 spells.
With 4 quarters in the game it would equate to (10 x100m) x 8 spells.
I should have explained my post better but IMO that's a pretty reasonable expectation for a good AFL full back.
So:
~10 x 100 in 10 minutes which is = 1 minute per 100m
My reasoning for this was this; the player runs from the goal square to the 50m arc and back for every forward entry. Also 10 mins per spell.
After 10 minutes play; interchange, 5 minutes rest, then back on for 10 minutes. That equates to 2 spells.
With 4 quarters in the game it would equate to (10 x100m) x 8 spells.
I should have explained my post better but IMO that's a pretty reasonable expectation for a good AFL full back.