What do the letters in the acronym HIIT stand for?

What is the HIIT principle?

What is HIIT? According to the American College of Sports Medicine (ACSM), HIIT comprises activities that increase your heart rate to 80-90% of your personal maximum capacity. The underlying principle of the workout is that the shorter the duration of the movement, the higher its intensity.

Why is HIIT important?

The benefits of HIIT include burning calories, losing weight, and building muscle. HIIT can also help you lower blood pressure and blood sugar, while improving oxygen and blood flow.

What does Tabata stand for?

Tabata is an equation: 20/10 x 8 = 4. The 20 stands for seconds of work, the 10 stands for seconds of rest and the eight represents the number of rounds performed. The sum of the equation equals four minutes of intense exercise. Tabata was first used in Japan as a new way of attempting to train athletes.

What’s the difference between cross training and HIIT?

If you’re wanting to start light, HIIT is a great beginning point because the exercises are short, usually 10 to 15 minutes (sometimes shorter) and can help build endurance and strength. … Crossfit is a good extension of HIIT workouts, as they tend to be a little bit longer and more intense.

What are the components of a HIIT workout?

There are 5 components of HIIT intervals: interval intensity, interval length, recovery duration, recovery intensity and workout volume. One way in which HIIT workouts enhance fatigue resistance and exercise efficiency is through increased recruitment of type I (slow twitch) muscle fibers.

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