You do not need an hour-long walk after work to start helping your heart. Spanish cardiologist Aurelio Rojas says meaningful benefits may begin at around 3,000 daily steps, especially when those steps help break up long periods spent sitting.
In an interview with Cuerpomente marking the release of his 2026 book, Tu corazón tiene algo que decirte, the physician argues that the heart cannot be treated like an isolated pump.
Movement, stress, sleep, emotions, and food work together, often long before a person notices high blood pressure, fatigue, or other warning signs.
Three thousand steps are a starting point
“You do not need to walk for an hour every day after work,” the cardiologist said. “Today we know that benefits begin at 3,000 steps.” His message challenges the familiar 10,000-step target, which can feel impossible after a long workday.
The broader evidence supports the idea that lower totals still matter. A 2023 meta-analysis led by Maciej Banach and involving 226,889 people found that cardiovascular and overall mortality risks declined as daily step counts increased, with associations appearing at only a few thousand steps per day.
That does not make 3,000 a magic number. The research was observational and did not establish one universal threshold, so it cannot promise the same result for every person, but it shows that the first useful step goal may be far more reachable than many people assume.
Spanish cardiologist Aurelio Rojas says people do not need an hour-long walk after work, arguing that meaningful heart health benefits may begin with about 3,000 daily steps.
The gym cannot erase a seated day
A workout is valuable, but it does not cancel an entire day in a chair. The interview warns that extended sitting changes how the body uses energy, blood sugar, and fats, creating conditions that can contribute to inflammation and cardiovascular problems over time.
The World Health Organization recommends 150 to 300 minutes of moderate aerobic activity each week, plus muscle-strengthening work on at least two days. It also stresses that all movement counts, whether it comes from exercise, transportation, work, or household tasks.
That may mean walking five minutes from public transportation, getting off one stop early, taking the stairs, or moving during a phone call. The cardiologist also recommends standing and walking briefly each hour, although any exact reduction in cardiovascular risk will vary and should not be treated as a guarantee.
Stress keeps the body in high gear
Stress is not feeling rushed. The interview compares chronic stress to holding a car’s accelerator to the floor, forcing the body to release hormones such as adrenaline and cortisol while heart rate, blood pressure, appetite, and energy use shift.
The American Heart Association says chronic stress may contribute to high blood pressure and is associated with harmful behaviors, inflammation, and reduced blood flow to the heart. The relationship is complex, but mental health and cardiovascular health clearly do not live in separate rooms.
Anxiety can also cause palpitations, chest discomfort, and shortness of breath, symptoms that may resemble a heart problem. New or severe chest pressure, sweating, breathing difficulty, or pain spreading to the arm, back, neck, or jaw should be treated as a medical emergency rather than assumed to be stress.
Sleep, strength, and food close the loop
For breaking the stress cycle, the interview puts rest first. Rojas recommends six to eight hours of sleep, while current heart health guidance says most adults should generally aim for seven to nine hours each night.
Exercise comes next, with both cardiovascular activity and two or three weekly strength sessions. This combination supports the heart, muscles, blood sugar control, and the ability to remain active as the years pass.
Food completes the plan. The advice favors fresh ingredients, home cooking, and a Mediterranean-style pattern built around vegetables, fruit, whole grains, beans, nuts, fish, and olive oil rather than heavily processed products.
Small habits are more likely to last
The central argument is not that everyone should become an athlete. It is that a five-minute walk, a brief break from the desk, a consistent bedtime, and a healthier grocery cart can add up when repeated day after day.
That approach may sound modest, but modest is often sustainable. A demanding plan that disappears after three weeks helps less than a smaller routine that survives busy Mondays, traffic jams, family duties, and the ordinary stress of work. Heart care is the pattern created by movement, recovery, emotional health, and food.
The book Tu corazón tiene algo que decirte was published by Zenith on April 8, 2026.
