Fitness Blender is one of my go-to resources for conditioning exercises and workouts. Most of the exercises are done in a circuit format and uses minimal to no equipment. Body weight exercises are emphasized since fitness blender is designed for people who want to continue working out on their own without needing to go to a gym.
Like any other exercise or intense physical activity, make sure that you are medically cleared for a heavy workout. HIIT is designed for those with a baseline level of fitness in terms of endurance, strength, coordination, and balance. The pace of the workout is fast and the exercises are continuous. If you are not sure about your fitness level, you can watch the video first and try the workout for 1 set at a slower pace. Rest whenever you need to.
Warm up for 5 to 10 minutes before doing the exercise routine and cool down properly after the workout. This video shows a 10 minute High Intensity Interval Training workout that will surely burn calories in less time. The pattern of this HIIT is 20 seconds continuous work to 10 seconds of active rest (20 seconds ON, 10 seconds OFF) done for 2 straight rounds per exercise. You will be doing only two exercises: Sidewinder Mountain Climbers and Toe Touch Jacks.
Watch the video below: