Isn't it fun? It always takes a lot for me to drag myself out to do cardio, but I like this so much! Mostly because it's so quick!maria_camille03 said:It's very fun, and...effective.
joanne89 said:ive been doing HIIT for 2 days, I run (9.5 on treadmill) for 1 minute then walk (5.5) for a minute.
This is for 20 minutes.. am i doing the right thing?