In particular, I'm interested in knowing how strong or weak your trail hand grip is,
and how you are positioning the elbow to avoid injury during the swing.
Is there anything else different (other than relaxed muscles) from the earlier version that was "damaging"?
From my own recent experimentation, I can sense that some efforts to get the trail elbow forward could indeed lead to pain/injury/damage if one were to make a lot of swings doing the wrong thing.
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