It might be a hardcore thirty minutes of exercise, but that hardcore all-out effort is going to leave you both looking great and feeling amazing. You will reap these benefits because within the thirty minutes of your all-out effort, you will be optimizing your systems that allow your endorphins, hormones, and insulin to balance and that creates a happy you!
So, to get to the crux of this issue, both HIIT and SIT are forms of interval training. Interval training requires repeated bouts of quick movement interspersed with low-intensity movement. HIIT is an acronym for High Intensity Interval Training and SIT is an acronym for Sprint Interval Training, both are amazing avenues to above average fitness. HIIT is wee-bit less of an intense workout, but, you will see results. SIT is recommended for more advanced and conditioned folks and ONLY for individuals who are healthy and DO NOT have any cardiovascular problems or disease. Both HIIT and SIT are real fat burners and will elevate your body’s metabolism and create lean mass. I encourage you to look into both HIIT and SIT and find the better of the two for your specific health conditions and I also challenge you to start interval training as soon as you safely can!