Think you need daily HIIT sessions or Olympic ambitions to live longer? Good news: science says variety in movement may be the simplest way to add healthy years to your life—and your heart, brain, and even your mood will likely benefit.
Ditch the One-Track Mind: Mixing Activities Makes a Difference
More than 110,000 US health professionals were followed for almost three decades in a study published January 20, 2024, in BMJ Medicine. Instead of focusing relentlessly on a single sport, researchers found that a more varied approach to exercise paid off: people who combined several forms of physical activity lowered their risk of death by an extra 19% compared to those who concentrated on just one type.
And yes, any regular movement matters—walking, running, yoga, gardening, or even taking the stairs. But shaking up the routine seemed to magnify the benefits. According to Dr. Yang Hu of the Harvard School of Public Health, maintaining a high level of total physical activity is important, but “diversifying the types of activities may be more beneficial.” Combining types that work different parts of the body, like strength training with aerobic exercise, can be especially effective.
What the Long-Term Research Shows
Data came from the Nurses’ Health Study and Health Professionals Follow-Up Study, two major US research projects. Every two years, participants shared how much time they spent on a range of activities: walking, running, cycling, swimming, playing racquet sports, lifting weights, practicing yoga, gardening, or climbing stairs. The most active people saw their risk of death drop by 4% to 17% compared to the most sedentary participants. Brisk walking lowered risk by about 17%. Running, stair-climbing, and strength training helped too—though benefits varied slightly for each.
Some studies highlighted racquet sports as particularly effective, with risk reductions as high as 47% for premature death. But the central message remained: the combination of activities is key.
How Much Is Enough? Don’t Overdo It
Before you start planning multiple daily workouts, there’s a limit to how much extra exercise can help. The study found the positive effects plateau around six hours of moderate activity, or three hours of vigorous activity, each week. Doing more of the same thing didn’t add much—it was the variety that counted. For reference, the World Health Organization recommends at least 150 minutes (2.5 hours) of moderate-intensity exercise, or 75 minutes (1.25 hours) of vigorous activity, per week, plus muscle strengthening. You don’t need to live at the gym.
Finding Balance: A Week in Motion
You don’t need to be an elite athlete to get these benefits. For most people, a balanced week might include two sessions of endurance activities (like cycling or jogging), two shorter strength training sessions, and one gentler or social movement—adaptable to your health needs and, if applicable, any medical advice.
Maddie Albon, 29, an amateur triathlete interviewed by the BBC, sums it up well: each different exercise brings something unique. Strength work complements running, and on days when energy is low, relaxing yoga supports her mental wellbeing. “It’s nice to have other options to move your body and really dedicate that time to yourself in your day,” she says.
The takeaway: you don’t have to stick with a single sport or chase extreme workouts. Mix up your movement, listen to your body, and you just might gain a few more healthy years. Maybe it’s time to walk those stairs you’ve been avoiding—your future self could thank you.
