File :-(, x, )
Anonymous
after like 2 years of only lifting weights i decided to do some HIIT today.
I did it but at the end i chest hurted really bad from the inside, Is this normal? this happens because im not used to do any cardio?
>> Anonymous
no. that happens even if you used to do cardio.
>> Anonymous
>I did it but at the end i chest hurted really bad from the inside

lol

so normally your chest hurts from the 'outside'?
>> Anonymous
>so normally your chest hurts from the 'outside'?
when you are sore. yes
>> Anonymous
this is a sign that it is working...just be sure not to do it everyday cuz its stresses your body too much.
>> Anonymous
>>460724
OP here. This is my "plateau breaker" workout.
Monday- Whole body HIT
Tuesday-Off
Wednesday- Whole body HIT
Thursday-Off
Friday- Whole body HIT

but now today i did HIIT and im planing to do HIIT Tuesday and Thursday.