Running has never been my thing, just can't seem to get along with it. > What is a "press up for zero time" mean? By that I mean it doesn't take up any specia

Running has never been my thing, just can't seem to get along with it. > What is a "press up for zero time" mean? By that I mean it doesn't take up any special time, like doing my step ups when the kettle is boiling. Even if that extends to 3-4 minutes that's still done in no time. BTW I measured the table and it's actually 17"/43cm high which is coincidentally about as high as a natural step up would go.