These days you are constantly seeing about how strength is important, and that it is a key contributor to longevity. But often these posts also show complicated exercises and talk about the need to strength train 4or 5 times a week, which for a lot of us is just not possible. Recently the American College of Sports Medicine (ACSM) has published a new Position Stand summarising resistance training recommendations for healthy adults, the first major update since 2009. New e