Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: Rare flesh-eating bacteria kill boy within days > Health-in-Motion 05 July 2016 Is outdoor exercise good for you? Outdoor exercise is good for you, right? Well, it actually depends on where you’re doing it and for how long. Research has shown that people who use their bicycles in highly polluted cities, like Delhi in India, for more than five hours a week are likely to suffer more negative health effects than benefits. Breathing hard while exercising means that more air passes through your lungs and if that air is dirty, it increase the risk of conditions like heart disease and lung cancer. 0 More: Daily Dose: Rare flesh-eating bacteria kill boy within daysHealth-in-Motion advertisement Other news Lifestyle Should you squat on a public toilet to avoid germs? Fitness 5 new rules of super strength Fitness The 10 best yoga poses for men Medical 7 celebs with rare diseases Lifestyle ‘I slept on a yoga mat for 7 days – here’s what happened to my body’ Sex These 2 factors make the biggest difference in your sexual satisfaction From our sponsors Managing diabetes in the workplace Back-to-school with diabetes Live healthier Effects on your brain? » 5 ways to get more seafood into your diet Mercury in fish may raise ALS risk Is it bad for your brain if you literally never eat fish? Calling all grown-ass picky eaters! Eeewwww! » ‘Why is my cough worse at night?’ SEE: When you cough, this is what happens to your body Can you get sick if someone coughs on you? The fine saliva mist emitted by a cough remains suspended in the air for up to 10 minutes.