Hey there, All-Star!  This week’s super-awesome All-Star workout is High Intensity Interval Training. Yay! right? you’re saying ‘Yay!’ at home reading this, aren’t you? I knew it… :)  This HIIT-woman workout is going to make you a killer on the track in the long term. And all sweaty in the short term… You need: a stopwatch/timer, […]