Jenna Douros’ HIIT workout sampler


Designed to get your heart rate high and burn max calories this HIIT circuit by Jenna Douros will also help you improve your muscle endurance and cardiovascular fitness.







It requires only your body weight, so you can perform the workout literally anywhere. Complete all exercises back-to-back, as quickly as possible, with only transition time as rest. At the end of the round, rest for 30 to 90 seconds. Complete 2 to 5 rounds.

Kick-sits x 20








Start in a bear position, hands directly under shoulders and elbows/knees hovering approximately an inch off the ground, under hips. Keep both hands planted on the ground while you thread one leg though to the opposite side until your hip taps the ground. Bring your leg back through the same way and repeat on the opposite side.

Plyo Push-tucks x 10



Start by lying on your belly with your hands flat on the floor, tucked just under your shoulders. From this position you want to push your body up into a raised plank position while simultaneously tucking both knees towards your underarms. Return the same way and repeat for a total of 10 reps.

In and Outs in Squat Position on Toes x 20




Start in a squat position. Now raise up onto your toes before jumping both feet out wide and back in again. That’s 1 rep.

Wall Walks x 8



Start by lying on your belly with your feet touching a wall and hands above your head. From this position, reverse/push your body up the wall, walking your hands all the way in so that your chest meets the wall. Return the same way and repeat for a total of 8 reps. You ould regress this exercise to reverse burpees, where you just place your hands on the ground as if for a regular burpee and jump your feet up the wall.

Travelling Mountain Climbers x 10 each direction




Just like your standard mountain climber; the difference being you will move left for 10 reps and right for 10 reps.