Nobody besides maybe Luffy is getting training.
And I don't think Luffy requires anymore strength training, he will just train to learn applying haki is more refined way.
No amount of training for other SH scrubs will make them stronger because I don't think any of them is getting power-ups
And I don't think Luffy requires anymore strength training, he will just train to learn applying haki is more refined way.
No amount of training for other SH scrubs will make them stronger because I don't think any of them is getting power-ups