Quitting smoking remains a challenge: even with patches, medication and support, less than one in five people remain tobacco-free after 12 months. A large meta-analysis of 59 randomized controlled trials, conducted on 9,083 adults by the Alliance for Research in Exercise, Nutrition and Activity (ARENA) at the University of Adelaide, shows that a very simple ally can increase the chances of stopping and reduce cravings in a few minutes.
How physical exercise helps you quit smoking every day
Published in April 2026 in the Journal of Sport and Health Sciencethis work led by Ben Singh found that regular activity programs made participants about 15% more likely to remain continuously abstinent, and 21% more likely to have not smoked in the seven days before follow-up. Smokers who exercise also reduce their consumption by around 2 cigarettes per day.
Of the 43 studies that studied the effect of physical activity to stop smokingmost offered aerobics (brisk walking, cycling, treadmill) once or twice a week, sometimes supplemented by strength training, yoga or HIIT. Researchers report that these programs do not erase addiction, but that they modestly improve abstinence and, above all, reduce the intensity of smoking.
Research has shown that physical activity increases the likelihood of remaining tobacco-free. In 23 studies involving 6,643 participants, those who exercised were 15% more likely to remain continuously abstinent compared to control groups. Additionally, in 18 studies with 4,455 participants, physical activity increased the rate of abstinence by 21% over a week. An analysis of eight studies also showed that people engaged in an exercise program smoked about 2.12 fewer cigarettes per day than control groups. The most immediate effects were observed in reducing nicotine cravings.
An exercise session to stop the urge to smoke in 30 minutes
The most concrete part of the meta-analysis concerns the 16 studies on a single exercise session. Efforts of 5 to 30 minutes caused moderate to significant decreases in
cravings immediately afterwards, then again at 10, 20 and 30 minutes. “Single-session exercise reduced acute cravings immediately and up to 30 minutes after exercise, but not long-term cravings“, reported the authors of the study published in the Journal of Sport and Health Science.
The intensity makes a real difference: vigorous sessions give the greatest drop in craving, ahead of moderate intensity, while low effort has only a small, non-significant effect. Concretely, the tests used brisk walking, cycling or treadmill. When an urge arises, going for 10 minutes of very brisk walking, climbing stairs or pedaling can offer a 30-minute window where relapse is less likely, to be adapted of course in the event of a heart or respiratory problem with the advice of a caregiver.
The team also observes additional benefits that count during smoking cessation: better mood, less anxiety, improved sleep and reduced weight gain. As the authors explain, “The authors suggest that because exercise stimulates feel-good hormones, such as dopamine, and reduces the stress hormone cortisol, smokers who exercise feel less inclined to use nicotine as a brain reward.”
A complementary tool for smoking cessation, still little studied for vaping
The authors of the review point out that scientific certainty is considered moderate for the reduction of cigarettes per day and acute cravings, but low for long-term abstinence rates. Exercise therefore does not replace nicotine substitutes, drug treatments or behavioral therapy; it adds up as inexpensive, accessible, non-prescription support.
One particularly intriguing point: none of the 59 trials studied stopping electronic cigarettes. In another synthesis, this absence is described as “a lack that researchers describe as critical neglect“. Nothing yet proves that sport helps to stop vaping, even if it remains logical to use it to manage cravings, while waiting for new trials to fill this void.
In summary, the study indicates that exercise could be a valuable tool for smoking cessation programs. Because it can be practiced independently, in a community setting, with digital support, or integrated into existing health initiatives, it is a convenient option for those seeking drug-free support or a complementary approach to medical consultations and treatments. Although the impact on long-term abstinence is limited, the steady decline in cigarette consumption and cravings suggests that physical activity may encourage more people to try to quit, manage times of strong temptation, and mitigate the harmful effects of tobacco.