File :-(, x, )
Anonymous
yo /fit/, I've been doing HIIT two or three times a week and from what I've read you're supposed to do 30 second intervals, but you see, the treadmill I'm doing it on is inclined, so if i tried to do it for 30 second intervals it would kill me, so i only do 15 second intervals. amidoinitrite?
>> Anonymous
go outside and run

or do 1 to 2 minute intervals, better for you

15 seconds? no, pointless
>> Anonymous
1 minute intervals??
what i do is sprint for 15 seconds then jog for 15 seconds then repeat for 1minute 30 seconds, thats what i meant if you didnt understand
>> Anonymous
and the treadmill is inclined which makes it harder
>> Anonymous
>>130667
u der?
>> Anonymous
jog 5 minutes to warm up

then run hard for a minute, not necessarily sprint
then jog for a minute, or 2 if youre building forma lower level of fitness
then run hard for another minute

repeat


you cant take the treadmill off incline?
>> Anonymous
>>130672
nope its rigged