Health and fitness pioneer Mark Sisson offered a succinct update to his long-standing training philosophy, encouraging a more polarized approach to exercise that matches the natural rhythms of ancestral life.
Tag: Primal Blueprint
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Mark Sisson: ‘I’ve seen 75-year-olds become younger by sprinting once a week’
Health and fitness pioneer Mark Sisson advocated for sprint training at any age in a recent post, noting its wide-reaching benefits for physical vitality—even beyond athletic performance.
