https://www.youtube.com/watch?v=vKn2OBfPCc0Video can’t be loaded because JavaScript is disabled: 1000 Calorie Workout – Total Body Weight Loss (https://www.youtube.com/watch?v=vKn2OBfPCc0) SiRFstarIV Running GPS Watch Chip: Runners Get a Power Boost! A running GPS watch has the unique ability to measure a runner’s speed, pace, distance travelled and altitude profile during their run. Up until now, GPS been driven […]