Concentration is essential

A mate (who is a regular here and will remain anonymous, unless you want the
credit Alx) sent me this - an excellent test of concentration. Like my
unnamed mate, I found it very difficult and only lasted a few seconds (only
managed to follow the ball for a short time too).

Here's the test: http://www.ibogleif.dk/uk/index.html

I plan to schedule in plenty of practice at this type of thing - must be
good for riding.

Cheers,
Dave ZZR600 => ST2 (stolen) => '03 XX

 

I am getting old because I followed the ball no probs numerous times

oh well, I guess its the old folks home for me now

 

what ball....?

the ball that alternates between the end two cups...an observation that
allows 'distraction' and 'concentration' simultaneously!

 

It just goes from far left to far right each time, not very random, and
gives plenty of time to view the bouncing bits.