17 April 2007

Triggers for transitions

What are all the possible triggers for a transition from one defense to another defense?
  • Nominated on-field defender decides
  • Disc reaches a pre-determined part of the field
  • Offence makes a pre-determined number of passes
  • Stall count reaches a certain number
  • A certain offence player gets possession (eg a weak thrower)
Any others?

Which do you like? Which ones have you seen (and not seen)? I've used the first three triggers over the years.

16 April 2007

Up the line

I am a well-known advocate of the dump cutting up the line. To clarify, I mean the dump cutting forward of the thrower, when the thrower is on the line and being forced line.

The advantages seem numerous:
  • many defenders are used to dumps catching the disc behind the thrower
  • catching the disc up the line puts you in the power position (ie you have a 1 second window where you can throw anywhere upfield, including long, since your defender is behind you)
  • it is a simple way to score when you are close to the endzone
  • other defenders are often not in a position to provide help defence
  • it opens up the backwards dump, once cutting up-the-line is an established threat
This last point is one I tinkered with yesterday at the Heads of State training camp. If you cut up the line, and then come back for a backwards dump, you can leave your defender far behind.

I realised that this is generally true only if you go far enough up the line.

So clearly we need a name for this.

When the dump has cut forward far enough that the thrower can throw to them, the defender has to commit to defending up the line.

Basically, the dump needs to enter the up-the-line throwing lane. I shall call this the Wedge (coloured orange in the diagram). It looks wedge-shaped.

To summarise: to open up your dump, Enter the Wedge first. Very Zen.