If someone told you to run up and down the stairs at home ( if you had them ) it wouldn’t be long before you took a tumble.
Better idea... An ellliptical or cross trainer from Elite Fitness.Ellipticals and cross trainers provide a walking motion primarily but also work your whole body by creating a smooth ‘swing’ motion that is similar to cross country skiing. There are two style – rear drive and front drive. The front drive unit provides a full body workout to burn fat and improve cardio health – rear drive has the same benefits but work you with a stepping motion.Top brands are sturdy, quiet and have programmes designed to keep you working – select the programme and your trusty elliptical won’t let you slack off – so it is a machine that grows with your improving level of fitness