hi Guys,
need advice - can't figure this out. i am getting really bad headaches after hard interval sessions (most of my training right now is runs 6 miles and up including interval session - usually i break down to 2 mile warm up real easy and then 4 miles with either 400 m speed up interval and 400 rest with or 800 m moderate speed a with 800 m rest?) or a progression run that is hard. i have a high rate to begin with so that is really not much of an indication if i am working too hard. i think it has to do with dehydration or maybe not getting enough of sodium. is there really such a thing? i don't use much salt and i prepare all of my meals.i do drink a lot of water threw the day and while i workout i sip small amounts. any suggestions?
need advice - can't figure this out. i am getting really bad headaches after hard interval sessions (most of my training right now is runs 6 miles and up including interval session - usually i break down to 2 mile warm up real easy and then 4 miles with either 400 m speed up interval and 400 rest with or 800 m moderate speed a with 800 m rest?) or a progression run that is hard. i have a high rate to begin with so that is really not much of an indication if i am working too hard. i think it has to do with dehydration or maybe not getting enough of sodium. is there really such a thing? i don't use much salt and i prepare all of my meals.i do drink a lot of water threw the day and while i workout i sip small amounts. any suggestions?