New Study Shows Just 1-2 Minutes of Exercise Can Improve Health

When you think of exercise snacks, you probably think of some protein balls you might find at a local Costco. But exercise snacks is an actual term used in health and fitness research to describe short, 1-2 minute bursts of exercise.

An experienced fitness enthusiast may think of this as a silly concept. What could 1-2 minutes of exercise really do?

According to research, quite a lot.

In a brand new study, researchers pooled data from 11 high-quality randomized controlled trials involving 472 adults to see whether exercise snacks actually improve physical fitness and overall health.

Peak power output and VO2 max increased significantly. Leg strength improved, particularly in older adults. Body composition improved as well. This is interesting because the researchers didn't see weight loss per se, but did observe changes in body composition. This essentially means the participants saw simultaneous increases in muscle mass and decreases in body fat.

The exercise snacks performed varied from bicycle sprints, to pushups, to bodyweight squats. If you're wondering how much, there was no standardized "dose" among the studies. Of the studies pooled, the snacks go from 1-6 times per day.

Each bout of vigorous exercise triggers a cascade of physiological responses. Your heart rate spikes, cardiac output increases, and your blood vessels expand. Meanwhile, your muscles are responding to each bout as their own independent training stimulus.

This isn't meant to be anything that replaces conventional workouts. But it does prove that the little things matter, and add up.

In particular, people who are new to exercise may find it daunting. They feel like they don't know what to do and overanalyze the situation. But research like this shows it doesn't have to be long or complicated.

Other people have the opposite mindset. They think: if I can't get in a proper workout then I might as well do nothing at all. This study is just as important for them as it is the beginner.

Whether you're a beginner who doesn't know where to start, or a seasoned gym-goer who missed today's session, a couple of minutes of effort is always better than none. Movement is medicine, and the dose doesn't have to be large to be effective. This isn't just a clichéd self help message, it's science supported by numerous studies.

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This story was originally published May 14, 2026 at 4:44 PM.