HIIT (High Intensity Interval Training) is a great way to improve both aerobic and anaerobic fitness whilst building a lean athletic physique. It is important when you are doing HIIT that you follow a HIIT workout that is at an appropriate level for yourself. If you are new to exercising, struggle with joint pain or are overweight then doing lots of advanced exercises at a fast pace can lead to injury. Here is a beginner HIIT workout that you can use to begin building your fitness and mastering the basic movements.
Here are the exercises:
Reverse lunge left leg
Modified Burpee
Reverse lunge right leg
Crunches
Start with 4-6 rounds and progress as you find it easier.
Beginner
15s on/15s rest
Progression
20s on/10s rest