Why racket sports beat everything else for longevity

For more than twenty years I’ve been telling patients to exercise. Walk more. Swim. Get to the gym. Go for a jog. All good advice. None of it wrong. But there’s one type of exercise that keeps turning up in the longevity research as the clear winner, and I’ve been leaving it out of the conversation almost entirely.

Today I want to fix that.

The data is strong, the reason for it makes sense, and the barrier to getting started is lower than most people think. I’m talking about racket sports. Tennis, badminton, squash, pickleball, table tennis. And the gap between these and everything else in the longevity research is not small.

The numbers that got my attention

A large Danish study followed more than 8,500 adults for a median of 25 years and compared life expectancy across types of exercise. Compared with being sedentary:¹

Activity	Extra years of life expectancy
Gym workouts	+1.5
Jogging	+3.2
Swimming	+3.4
Cycling	+3.7
Soccer	+4.7
Badminton	+6.2
Tennis	+9.7

Jogging, which most people think of as one of the better longevity habits, delivered about a third of the benefit that tennis did in this data.

The honest caveat on the numbers

I want to be straight about a limit here, because it matters. People who play tennis tend to be wealthier and more socially connected than the general population. Both of those things protect health and longevity on their own. The Copenhagen researchers adjusted for known factors, but observational data like this can’t fully separate the sport from the social and financial advantages that often come with it. You can’t run a thirty-year trial where you randomly assign people to play tennis.

So I’m not going to tell you that picking up a racket will add nearly a decade to your life. That would be overselling what the evidence says.

What I will say is this. Across multiple large studies, using different methods and different populations, racket sports keep outperforming other types of exercise. When the same pattern shows up across separate research groups, it starts to look less like chance and more like a real signal.

The British replication

A separate cohort of 80,306 British adults looked at sport type and death rates. People who played racket sports were 47% less likely to die from any cause during follow-up, and 56% less likely to die from cardiovascular disease, compared with those who did no sport.²

Again, observational. Again, the caveat about wealth and lifestyle applies. But 47% is not a noise-level finding, and two large, independent datasets pointing the same direction is worth taking seriously.

Why racket sports probably win

The honest answer is probably several things working together, and that combination may be the whole point.

1. Interval-style cardiovascular demand

Racket sports are interval training by nature. You sprint, stop, sprint again. You work your heart and lungs across both steady and high-effort zones. That varied load is the kind of cardiovascular demand the heart responds well to over time. Structured gym training tries to replicate this by design. In racket sports, it’s built into the game itself.

2. Cognitive load

Racket sports need real mental engagement on every point. You’re tracking a fast-moving object, reading your opponent’s body position, choosing your shot, managing your position on court, often doing all of this within fractions of a second. The prefrontal cortex, the part of the brain in charge of decision-making, planning, and focus, is working throughout in a way it simply isn’t on a treadmill or a bike.

After exercise, the brain releases BDNF (brain-derived neurotrophic factor), a protein that supports the growth and upkeep of brain cells. This release appears to be especially strong after exercise that also demands mental effort. Racket sports combine the physical trigger for that release with the cognitive load in a single session. You’re not just working your heart and lungs. You’re actively building the brain circuits involved in quick thinking, spatial awareness, and sustained focus. That combination is hard to replicate through other types of exercise.

3. Built-in social scaffolding

You need someone across the net. That creates a reason to show up. It creates conversation before, during, and after the game. It creates community, especially in club and league settings. The health benefits of regular, meaningful social connection are well-established and real. You get those benefits as a natural result of the sport, not as a separate effort.

The weekly rhythm of showing up for a regular opponent, the commitment to a partner, the casual time around the match. These structures make a behaviour stick for years.

Gym workouts and jogging are easy to do alone. And that isolation is part of why long-term adherence rates are poor. The exercise is fine. The structure doesn’t support the habit over time the way a social sport does. This is one of the more underappreciated reasons why racket sports produce better long-term outcomes. It’s not just that the exercise is better. People actually keep doing it.

Pickleball: the most accessible entry point

Pickleball deserves specific attention as the most accessible entry point into racket sports, especially for adults over 40 who haven’t played anything before.

• Smaller court than tennis.
• Slower, plastic ball.
• A paddle rather than a strung racket.
• Rules take about ten minutes to learn.
• Physical demand is real but can be adjusted to fitness level.
• Culture around it is notably welcoming to beginners.

Table tennis is another low-barrier option: minimal space, low injury risk, high cognitive demand, easy to pick up at almost any age. Badminton sits somewhere in between.

Who should take care starting out

Racket sports involve rapid changes of direction, bending, reaching, and repeated stop-start effort. For someone with well-controlled knees and back, that is fine. For someone with significant joint problems, a recent injury, or cardiovascular disease, the safer path is:

• Get medical clearance if you have a known cardiac condition.
• Start with the lowest-impact option (pickleball or table tennis).
• Play doubles rather than singles early on, to reduce the running load.
• Warm up properly. Ease into frequency over weeks.

None of that is a reason not to play. It’s a reason to begin the right way.

The bottom line

If you already exercise, adding a racket sport once or twice a week probably buys you more than adding the same minutes of steady cardio. If you don’t currently exercise, pickleball is the easiest door to walk through. The combination of physical load, cognitive demand, and social scaffolding is hard to replicate any other way.

Find a partner. Book a court. Keep the rhythm going for a year. The data suggests that’s about the smallest investment with the largest long-term return in all of exercise medicine.