Running is one of the most effective types of exercise. It improves your mood, boosts metabolism, improves cardiovascular health, strengthens your joints, and actually add years to your life. It is also the easiest to take up, because you don’t need any equipment, other than a good pair of running shoes. However, finding the right pair is easier said than done. Do you look for the footwear online, or browse the shops? Is brand a major factor? And what exactly is arch support? Keep calm and read on to find out all you need to know about running shoes…