Strong Support
mechanistic
After 10 weeks of marathon training, experienced runners need to use a smaller proportion of their maximum oxygen capacity to run at the same effort level, not because they became more efficient, but...
30
0
Evidence from Studies
Supporting (1)
30
Community contributions welcome
30
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.