Strong Support
descriptive
When elite runners increased either their running volume or intensity, their levels of key hormones like testosterone, insulin, and thyroid hormones remained unchanged, indicating that overtraining...
45
0
Evidence from Studies
Supporting (1)
45
Community contributions welcome
45
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.