Hammer grip vs normal grip

[quote]zraw wrote:
I notice when I do regular grip it seems my chest wants to “widen” up more vs when I do neutral grip my chest seems to want to “thicken” up more. I dont know if that makes any sense and it is most likely not backed by science loll

The pump feeling I get from doing one or the other isnt the same[/quote]

I notice that too, my guess is that regular grip stretches the chest near the shoulders more than neutral grip does.