Value of Exercise Snacks

You don't need a perfect routine; you need frequency.

A recently published 12-week study found that office workers who took a 3-minute movement break every hour, such as squats, marching, push-ups, or a quick walk, saw real improvements in waist circumference, fasting glucose, HDL cholesterol, skeletal muscle mass, and body fat percentage. No diet changes. No extra gym time. Just consistent, tiny input. (read the study)

It's not a one-off finding, either. Researchers tracking 25,000+ adults who don't exercise regularly identified something called VILPA (vigorous intermittent lifestyle physical activity). Think: power walking to catch a train, chasing after a dog, sprinting up a flight of stairs. Just 4.4 minutes a day of VILPA was linked to a 26-30% lower risk of death from any cause, and a 32-34% lower risk of cardiovascular death. A separate study found similar short bursts cut the risk of certain diseases, including cancer, by 31%.

The takeaway: with lots of folks having summer travel plans, next time you're stuck in an airport, in a hotel without a gym, or between meetings, take the stairs, walk fast, do a few squats. It adds up more than you'd think.​​​​​​