How long was the delay? 45 minutes? I agree that's long, but MLB pitchers and their bodies have to be used to dealing with long long delays between innings routinely. So there's no magical point,is there, where you "tighten up." Any physiologists out there who know? (i.e., if say, something like 15-20 minutes is ok, but a half-hour or more is difficult to deal with?) The only tiring part might be the time required to warm up? not the pitching itself.