âAnything that gets in the way, from human rights to the environment, is trampled underfoot.â âThe risk to human health was tiny,  said an environment department spokesman.â âSo much sewage being pumped into the Thames is bad for the environment, bad for human health and bad for the image of the Thames.â
However, if you are aiming to increase your life expectancy, exercise is absolutely key. Exercise helps increase life expectancy. It decreases the risk of many serious diseases that shorten our years on earth. In addition, exercise has many positive benefits as well.
Each week you can increase speed or duration, but do not increase it by more than 5-10% each week. As your fitness level increases gradually, increase the number of sessions per week and the intensity or length of the sessions until you are performing 3-5 sessions of 60 minutes a week at a moderate to high intensity.