Series 1: Tabata torture
If your warm-up didn’t already do the trick, the first HIIT series is guaranteed to get your heart rate up with simple cardio moves. The trick here is to work at all-out effort during each high-intensity interval. A Tabata consists of eight 20-second high-intensity intervals, each followed by 10 seconds of rest. A total Tabata only lasts four minutes, so keep up your pace to get the most from your effort. Try using a Tabata timer app to keep you on track.
This Tabata only consists of two exercises: lateral slides and mountain climbers. You'll alternate between each exercise every other interval so that intervals one, three, five, and seven are lateral slides, and intervals two, four, six, and eight are mountain climbers.
- Lateral slides: Keep your body low, and slide back and forth across a 6 to 10ft space as fast as you can. Make the action harder by touching the ground each time you change directions.
- Mountain climbers: You can opt to step your legs back and forth from a high push-up position, or you can jump them back and forth, alternating which leg is in front. If you're wearing a skirt, instead of placing your hands on the ground, place them on a bench or table instead. For obvious reasons.
After your Tabata, rest one minute, then continue.
Series 2: Lower-body burnout
Get ready for your lower body to burn. This first interval series only lasts five minutes, but the goal is to burn out your legs with a serious focus on squats and lunges. Focus on your form! Whenever you perform squats or lunges, you want to keep your chest upright and forward-facing, and your knees aligned with, but behind your toes.