Aren't you in a position to go for a full-fledged 30 or 45-minute workout to burn calories and get fit? Don’t worry. A 15-minute HIIT cardio workout can also do the job for you in a similar fashion. Here you will be learning about different aspects of a 15-minute HIIT cardio workout besides learning the best HIIT cardio workout that you can do without any equipment.
Link To The Article: https://www.borntough.com/blogs/news/best-15-minute-hiit-cardio-workout-no-equipment