Are you ready for the hardest HIIT workout yet? Hell on earth is back with FizzUp’s HIIT HR 2 program!

3 weeks of HIIT workouts for intensive cardio experts.

This is much more than just HIIT workouts to burn a few calories.

With this HIIT program you will improve your overall fitness, your endurance, your muscle condition, your coordination, your power and your mental toughness….it's all in there!

HIIT HR 2 is an interval training program with a wide range of exercises and an innovative workout format.

If you are looking for the ultimate cardio challenge, this program is for you.

The 4 workouts per week can either be short and intense or long...and intense! Adapt your workout according to your motivation.

Strength training, pyramid formats, interval training, sprint format, core workouts, cardio and core...the different workout combinations are endless.

Hungry for more cardio? You will get exactly what you need with HIIT HR 2!

Stick to the plan and complete the 3 weeks of HIIT HR 2 with its wide variety of sprawls, burpees, squats, mountain climbers, sprints and much more… All to make you sweat and work out your whole body.

Each workout and the whole program have been designed to improve your fitness and burn fat.

Get ready to give it all with HIIT HR 2!