| Heart Rate Monitors are essential to success with HIIT. Keep track of you heart rate to know when your approaching maximum, and know when your ready to switch intervals. | ||
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| Omron HR-100C Heart Rate Monitor
$32.49 | Polar M32 Heart Rate Monitor Watch
| Polar F6 Women's Heart Rate Monitor Watch (...
$96.95 |
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| Polar M61 Heart Rate Monitor Watch
| Suunto T1 and Foot POD Running Combo Pack
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Heart Rate Monitors
