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A comment on 1min high-intensity exercise 3x a week improves fitness as much as 3x aerobics. Parent comment

Re:1min high-intensity exercise 3x a week improves fitness a... by SamoyedFurFluff on Wednesday January 25, 2023 @08:53AM (#34518216)
The vast majority of that WR in marathon is doing low intensity long runs every day with only one day dedicated to race pace. That still broadly strikes me as primarily low-intensity training.
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Re:1min high-intensity exercise 3x a week improves fitness a... by wooger on Friday January 27, 2023 @07:05AM (#34545112)
Well, it's polarised training specifically. Either really low, or very intense.
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