Almost all olympic level athletes are using PEDs. The sprinters need more muscle so they weight train like mad and use the drugs that help them gain quick twitch muscle. The marathon guys don’t weight train and use different PEDs (EPO or the like) and focus on maintain slow twitch muscle, which is lower volume.
You’re also not taking into account that people with certain aptitudes and body types get funneled into their best respective sports.
That marathon runner could never look like the sprinter and very unlikely the sprinter could never look like the marathon runner. Baseline is a factor.
A fat adapted person literally won’t be fat because their body uses the correct amount of fat as its primary source of energy.
All these exogenous glucose clowns including endurance athletes eat sugar goops and pastes during their events. They’re not using muscle as a fuel source during events lol that’s full starvation.
Endurance athletes have less muscle mass because it’s the optimal state for endurance athletes, less muscle to oxygenate and predominantly slow twitch muscle fibers which are smaller in diameter.
