| Author | Message | ||
     Juerg New member Username: Juerg Post Number: 152 Registered: 04-2006 |
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 ) 2.57 h 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 |