If you're feeling a bit groggy today, just two minutes of exercise could give your brain a boost.<br />According to a new study, just a small amount of exercise is beneficial to our brains.<br />Researchers from Jönköping University in Sweden analyzed a range of 13 studies into the effects of exercise.<br />They concluded that between two minutes and one hour of aerobic exercise improves learning and memory.<br />Any activity that gets your heart rate up, such as running, walking or cycling offers these benefits.<br />Just 120 seconds of exercise offers a positive effect lasting up to two hours.
