Bleep Test

http://news.bbc.co.uk/sportacademy/hi/sa/in_the_gym/workouts/newsid_2100000/2100312.stm    6 Dec 2011

http://en.wikipedia.org/wiki/Multi-stage_fitness_test

Further information:

Top End sports

http://www.topendsports.com/testing/beephome.htm