mechanistic
Analysis v1
Strong Support

For guys, doing shoulder presses behind the head pushes the shoulders further than they naturally move, which might put extra stress on the joint.

21
Pro
0
Against

Evidence from Studies

Supporting (1)

21

Community contributions welcome

The study found that when men do overhead presses behind the head, their shoulders have to rotate more than they naturally can, which could lead to injury over time.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

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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.