Here’s a great HIIT cardio program from Shape Magazine.
“This 30-day cardio HIIT challenge will boost your heart rate, increase your cardiovascular fitness, and burn fat like no other workout before. Don’t believe us? Grab your heart rate monitor, and you’ll have the numbers to prove it.”
More on HIIT at LAC here: LINK
If you don’t love HIIT at first, you eventually will, according to science: LINK