Many of these variables can be tested to identify
where your weaknesses are and therefore help you plan adjustments to your
training.
If you are a longer distance runner the first 3 wont be all that
important, you will probably be most interested in lactate tolerance and
aerobic capacity.
There are a number of well known tests, some less known and a few we
have devised to help find out how you are progressing under each of these
areas.
Another test that you might find useful is the
Resting Pulse Test, which is an indicator of general fitness
and can be used to see if you are a little under the weather.