Post Number: 152
|Posted on Saturday, November 03, 2007 - 02:34 pm: |
Test was done with a 37 year old female marathon runner. ( 2.50 )
Here some info to read .
Her "predicted time from FaCT Iris LBP is 2. 54 h
Her personal best is 2.53 h
her VO2 max 51. predicted time ( Daniels )
In a FaCT Iris , the recovery data's show.
Insufficient recovery adn usage of her pulmonary system
Cardi system on predicted marathon time is used to 90 %
VO2 max ( metabolic O2 system is used by 89 %
The worste recovery is by O2 % intake whcih is limited by 15.8 % and the breathing ( pulmonary system which is only used by 45 %
TV is 45 % from active VC
Sop the question :
? Does this means the pulmonary system is so good , that she only need to use it by 45 % of her actual capacity .
Or is it so weak , that by 45 % of the full capacity something starts to limit the performance.
See Dempsey et al. and metaboreflex.
What would you answer , when we would see a 45 % use of VO2 max at the marathon speed.
or a 45 % HR from Max HR at the marathon speed.?
Well it is up to you to come back with some info .
LBP speed 14.3 km/h
LBP HR 155
so we checked in the recovery phase all the data's by 155 HR
Step (St) for first part of test .
Rec for second part
KM/H STHR Rec HR STVO2 RecVO2 STTAV RECTAV
13.9 149 155 41.6 41.6 58 67
STRF RECRF ST FeO2% RecFeO2 %
13.9 38 48 15.8 16.5