Nino Schurter guides you through his High Intensity Interval Training Routines (HIIT). Frequency, threshold, VO2 Max, you name it, the World Champ gives you tips for getting FITTER, FASTER, and STRONGER.
See the full story here: [ Ссылка ]
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Nino Schurter guides you through his High Intensity Interval Training Routines (HIIT). Frequency, threshold, VO2 Max, you name it, the World Champ gives you tips for getting FITTER, FASTER, and STRONGER.
See the full story here: [ Ссылка ]