3 ms·

Thanks that's reassuring. The thing I'm curious about is long term outcomes of hard intervals. There's no real research on that yet as far as I can tell, and I

Thanks that's reassuring. The thing I'm curious about is long term outcomes of hard intervals. There's no real research on that yet as far as I can tell, and I don't know anyone who has done HIIT for 3x week for a decade.

nradov 7y ago
Right there are just too many variables and confounding factors to get high quality results from studying long term interval training. If you're concerned about it then realistically the only thing you can do is get annual heart scans and blood tests to catch any problems before they get too serious.