For many runners, stair climbing isn’t typically their first choice of cardio equipment. But now that it’s seeing a surge in popularity—thanks to the 25-7-2 workout on TikTok—many runners may give the ...
TOKYO If you’re trying to lose weight and want a new way to do it, stair-climbing as a regular exercise — or just adding a few flights a day — might be for you. It’s accessible, and research shows ...