Fitness testing is an extremely important measurement tool to determine progress. The links listed below are the most comprehensive websites to determine normalities.

ExRx Testing:
http://www.exrx.net/Testing.html

Fitness Calculators:
http://www.exrx.net/Calculators.html

Brian Mac Sports Coach:
http://www.brianmac.co.uk/eval.htm#t3

VO2 and Metabolism Testing:
http://www.newleaffitness.com/Consumer/Con_weight.html

Hydrostatic Body Fat Testing:
http://www.getdunked.com/home/default.asp