Are you saying you don't understand how people get blisters?
I understand perfectly. It's not that uncommon for major league pitchers to get blisters on their pitching hands. And they haven't been not pitching for 18 months. My wonder is if this is a new occurrence for Maya. If it is then fine. If it's not and he's always gotten blisters like other pitchers get blisters, my other questions remain.