
behind this and how can it be done safely? Here's all we need to know about the benefits of running for just a few seconds. It’s easy to assume that running for a few seconds won't have much of an impact on heart health, but that’s far from the truth. Research shows that short, intense bursts of exercise, like a few seconds of running, push the heart to work harder, improving . These brief moments of exertion cause the heart to pump more blood, increasing efficiency and strengthening heart muscles over time.
Source: Times Of India