The many benefits of strength training are making headlines worldwide, from improved physical capacity to better longevity. Dr Andy Galpin tells Harry Bullmore the 3x5 workout plan is a simple yet effective way to get started L ifting weights is incredibly good for you and a potent anti-ageing agent – recent headlines have made that mainstream information. Starting to lift weights is less straightforward. Stepping into a gym , or even grabbing a set of dumbbells at home, can be an intimidating