Holy Cow, It’s a H.I.I.T.

A good excuse to wear your sweatpants (as if you needed one), The Times has put together a quick guide to very quick workouts — or, in fitness parlance, High-Intensity Interval Training, or H.I.I.T. These scientifically validated routines — which typically amount to nine minutes of brisk exercise and one minute of all-out hustling, three times a week — require no equipment or monitors.

This sharable snippet comes from the April 3 edition of Corcoran’s Home/Office e-newsletter.