WHAT IS HIIT CARDIO.?
HIIT stands for High-Intensity Interval Training.
Dr. Tabata discovered HIIT cardio training in 1996. He did two experiments with a group of athletically trained individuals in the study. Both experiments were performed on stationary mechanically braked bikes and had a 10-minute warm-up period before the test. Both experiments were done five days a week over six weeks.
EXPERIMENTS:
• The first experiment had the participants bike for 60 minutes at 70% VO2 max with no breaks.
• The second experiment had the participants do a 30-minute additional warm-up at 70% VO2 max followed by sets of 20 seconds of high intensity (170% VO2 max…which is EXTREMELY high) followed by 10 seconds of rest. They were encouraged to finish eight sets.
After six weeks of the different types of training, they found that the aerobic capacity improved by 5 ml.kg-1.min-1, but there was no anaerobic capacity improvement after the first experiment. The second experiment saw a 28% improvement in anaerobic capacity and a 7 ml.kg-1.min-1 improvement in aerobic capacity, demonstrating that HIIT cardio workout was a very effective way of improving your fitness levels in a short amount of time (40-minute workout and 4 minutes of extremely intense work).
Advantages of HIIT workout:
- HIIT cardio workout is a very much higher intensity interval training session in which you will burn more calories in a short time interval.
- HIIT cardio training is also very useful for bodybuilding, it helps you to build muscle mass that boosts your metabolism, and you will do your workout much longer.
- HIIT cardio training has many more exercises which means you will never be bored.
- HIIT cardio training also helps to fat loss in a shorter time.
- HIIT is short every one manages it in their routine time, with no more types of equipment.
Final Thoughts:
In conclusion, HIIT can help you create a calorie deficit in order to burn fat, but maintaining a restricted diet is still influential in burning that fat out.
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