Not sure where i read this one, but it's worked out great for me (someone who seems to get hiccups a lot). - breath in through your nose till you fill with

Not sure where i read this one, but it's worked out great for me (someone who seems to get hiccups a lot). - breath in through your nose till you fill with air - hold your breath for 10 seconds - try to breath in again (will be a very small breath) - hold for 10s - try to breath in again (will be even less) - hold for 10s - try to breath in again (almost nothing) - hold for 10s - breath out