“You can do literally unlimited amounts of moderate-intensity exercise, and you won’t hurt your body,” she explains. So day by day strolling, day by day yoga, or day by day reasonable weight coaching is A-OK. “ But when it comes to the high-intensity stuff, that’s when people start to break,” she explains.
More particularly, “If you go over 150 minutes of high-intensity interval training a week, you’ll damage your mitochondria,” she explains. She references a 2021 examine, by which researchers discovered mitochondrial impairment and even elevated glucose intolerance1 in those that spent greater than 5 hours per week doing HIIT train. (150 minutes is barely about 2.5 hours, however Maloof would take into account it the potential level of diminishing returns. Think of 5 hours absolutely the restrict.)
Of course, everybody has totally different tolerance ranges on the subject of figuring out. So when analyzing what’s an excessive amount of, do not forget that it’s very private; your restrict may very well be slightly below or over these pointers, and that’s completely OK. As all the time, it is necessary to hearken to your physique.