Keep on running with this smart sport tech

Five of the best aids for athletes, from sophisticated monitors and tracking apps to shoes that promise to boost your performanceWhether it be a training plan from an app such as TrainAsOne or Zombies, Run!, or comparing results with fellow runners via a platform such as Runkeeper or Strava, technology has helped lots of runners off the start line, coached their performance and led them to become obsessed with their digital trails. Most start off tracking their runs with their smartphone strappe