Wednesday, 24 June 2015

CARDIOVASCULAR FITNESS - THE FACTS

 
 
WHAT IS YOUR AEROBIC FITNESS LEVEL?
 
Most people would like a gauge to determine their fitness rating.  One way to measure this is to establish your V02 max.  What is VO2 max?  The VO2 max is a measure of the quantity of oxygen your body can absorb and process directly to your muscles to aerate them during strenuous cardio exercise in a one minute time frame. 
 
Sounds complicated?  You can get this measurement done by experts in a lab where you’ll perform to your optimum capacity while the intensity is gradually increased until you flake, or reach the plateau of your aerobic limit.  However, there is a free and simple way for you to take this measurement yourself – but you’ll need someone to help. 
 
This test, (devised by Dr Cooper), the ‘Cooper V02 max test’, can be carried out on a running track - with a pre-determined distance.  That’s important, as you’ll need to know the distance.  You have to be serious about completing this challenge as it’s a 12 minute duration of running at your maximum speed and distance while your buddy times you.  Then, you can calculate the distance (by knowing the track distance) x the number of laps. 
 
So simply:
 
10 minute warm up
12 minutes running while helper keeps you informed of number of laps and time remaining
End test and calculate the distance as exactly as possible to the nearest 10m
 
To more easily understand the results head on over to this website which will not only simply calculate your score but also compares averages to measurements of others’, so you can see where you fit in and how efficiently you are training when you’re training aerobically.
 
Not only do men and women differ significantly but there are also age related variations, as with most things fitness, capacity diminishes with age at an approximated rate of 1% per year from around age 25, but results differ from one individual to another. Therefore, the charts you'll see are arranged by male/female and in differing age ranges. 
 
Corresponding results are therefore wide ranging as a 30 year old female may score similarly to a 50 year old male but would probably compare very differently for a 30 year old man .v. a 50 year old woman.
 
This ‘Cooper Test’ is well renowned for accuracy of measurement of cardiovascular capacity. 
 
It is always possible to improve performance with regular training both in aerobic endurance and weight lifting.  The highest scorers at V02 max testing are typically distance runners and skiers who need the highest level of aerobic fitness to compete in these demanding endurance sports. 
 


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