7 fitness Fashion heart ideas
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Stride to the Beat: How to Train with a Heart Rate Monitor
Get the most out of your run by learning how to use a heart rate monitor. Even technophobes can benefit from training with a heart rate monitor. “It answers that eternal question of how fast is fast and how slow is slow,” says Roy Benson, a running coach and coauthor of Heart Rate Training. Here’s how to plug in and teach your old jog new tricks.
