Nausea and Headaches w/ HIIT

[elai]

I hear HIIT is the bomb, but I feel like my guts going to wretch out and i'm in pain all over my head whenver I try it. EYACH! Any suggestions on how do deal with this really unpleaseant part of HIIT?

 

[El Don]

Its tough and I just started it to. As you keep doing it though it should be easier

 

[MrS]

This is normal, it will pass and you will get a lot stronger.