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Japanese Interval Walking Training popularity

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2026-09-09 10:46 UTC → 2026-09-16 19:38 UTC · added ~~removed~~

A Japanese fitness technique known as Interval Walking Training (IWT) is gaining attention as a structured alternative to traditional daily step goals. The method involves alternating between three minutes of brisk walking and three minutes of slow walking, typically repeated for a total of 30 minutes. Originally developed for seniors, the practice is considered suitable for all ages. Reported health benefits include improved aerobic capacity, better balance, increased strength, and positive impacts on BMI, blood pressure, and glucose levels, particularly for those with type 2 diabetes. To manage ~~the intensity of the exercise,~~ intensity, practitioners may use the Rating of Perceived Exertion (RPE) ~~scale. Experts suggest that slow intervals should aim~~ scale, aiming for a 5 out of 10 ~~on the scale, while faster~~ during slow intervals ~~should reach~~ and a 7 or 8 ~~out of 10.~~ during faster intervals. Recent discussions emphasize that this method focuses on increasing heart rate and breathing intensity rather than total volume, providing a low-impact alternative to running that engages the legs, glutes, and core. However, experts note that while interval walking improves cardiovascular fitness, it is not a complete substitute for strength training if the goal is muscle building. They highlight that muscle tissue regenerates during recovery rather than during exercise, making quality sleep, nutrition, stress management, and scheduled rest periods essential for progress.

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