Peter Attia· MD
in both groups there was about a 133% Improvement in V2 Max a 34 4% Improvement in maximal workload so that's basically how many watts could you hit and then a 2.4 fold Improvement in endurance capacity
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
in both groups there was about a 133% Improvement in V2 Max a 34 4% Improvement in maximal workload so that's basically how many watts could you hit and then a 2.4 fold Improvement in endurance capacity
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so there was a study that did um a six week aerobic exercise they use cycling um training program to assess changes in um you know V2 Max oxygen consumption of course uh workload and endurance now in the old group these people averaged 880 years of age in the younger group The People averaged 24 years of age so you know you couldn't you know you couldn't be further apart and yet in both groups there was about a 133% Improvement in V2 Max a 34% Improvement in maximal workload so that's basically how many watts could you hit and then a 2.4 fold Improvement in endurance capacity