Men can reduce their risk of prostate cancer by 35 per cent just by getting fitter.
Boosting cardiorespiratory fitness by only three per cent over the course of a year through jogging, cycling or swimming has been linked to a significantly lower chance of developing the disease - a study has found.
The results have led to experts encouraging men to boost their fitness levels to help reduce the danger of the deadly disease.
The study's co-author Dr. Kate Bolam, of the Swedish School of Sport and Health Sciences, said: "The more intense activity, the lower the requirement for duration and frequency.
"Also, getting more muscles involved will have greater aerobic challenge on the cardiovascular system.
"Hence, activities that involve the lower body... brisk walking or jogging, hiking, activities that you are barely not able to keep up a conversation while doing... or that preferably also include both arms and legs are recommended for more significant effect.
"The trick is to challenge your cardiovascular system on a regular basis so it improves to match the requirements placed on it. It could even be line dancing if that gets your heart rate up and you have fun."