GPS watches help individuals monitor several things at the push of a button. GPS watches can help an individuals monitor speed, distance, pace and calories burned while training.
Just a decade ago runners and walkers would time workouts and them have to figure out how far they ... Views: 1913
Using a heart rate monitor is a valuable tool in training particularly if you are training for a marathon. The key area of fitness you will be developing while training for a marathon is endurance. This can be challenging because the athlete has to slow things down from their normal faster ... Views: 2333