The SwimTrain exergame makes swim workouts fun again

To many who swim for exercise, workouts come down to the monotony of doing laps—swimming back and forth in a pool. Over and over. Unlike other exercisers, who can make their routines less of a chore by adding a social component—working out with friends, family, or in groups—swimmers really haven't had many options, because coordinating a group of swimmers is difficult. The Korea Advanced Institute of Science and Technology (KAIST) and Microsoft Research Asia (MSRA) report that