Running Shoes Versus Cross-Trainers
Go with running shoes if you mostly jog or walk, since they’re engineered for heel-to-toe motion. Why not walking shoes? “Running sneakers cater to a wider range of foot types and are built to last longer,” says Megan Leahy, a doctor of podiatric medicine at the Illinois Bone & Joint Institute, in Chicago.
Go with cross-trainers if your routine includes an activity like aerobics, weight training, or kickboxing (basically any exercise on a hard surface that involves side-to-side movement).