Interval training, also known as HIIT (High Intensity Interval Training), is gaining popularity due to its effectiveness and efficiency. But why is it so effective? The answer to this question lies in scientific research.
Effectiveness of Interval Training
According to research conducted by the Harvard T.H. Chan School of Public Health, interval training can bring similar benefits to longer training, but in a shorter time. The research showed that interval training can improve both aerobic endurance and strength (resistance), making it a complete workout.
Health Benefits
Research has shown that interval training can help reduce fat tissue, improve heart health, and increase energy levels. Additionally, interval training is safe and effective even for people of all ages. This has been confirmed in studies that have shown that interval training is a safe and effective approach for people with diabetes, obesity, rheumatoid arthritis, or heart failure, as well as for people who have had a heart attack and stroke.
Interval Training and Age
Interestingly, interval training is particularly beneficial for older people. According to a review conducted by Sports Medicine – Open, interval training is well tolerated by older people and can bring many health benefits. The research showed that interval training can improve parameters such as VO2peak (peak oxygen uptake), which is a measure of cardiorespiratory fitness.
In conclusion, interval training is effective because it combines intense exercises with periods of rest, allowing for efficient calorie burning and improved physical fitness in a short time. This is confirmed by numerous scientific studies that show the health benefits associated with interval training.