Today's non-stop, relentless cardio workout will remind you that 20 minutes is more than enough to work up a sweat. Work your body head-toe as you advance the movements you learned in week 1, with longer HIIT intervals and more static plank holds.
Today's non-stop, relentless cardio workout will remind you that 20 minutes is more than enough to work up a sweat. Work your body head-toe as you advance the movements you learned in week 1, with longer HIIT intervals and more static plank holds.