great session by accident, you can make the treadmill automatically repeat it next time. Heart-rate control This is one of the most useful features we found. You wear a standard heart-rate monitor chest belt (sometimes supplied with the treadmill
days. Expect to pay: £1-2.50 Read more: The RICE Method 7. A Heart Rate MonitorWhy? Runners are notoriously bad at judging the effort they're putting into a run. A heart rate monitor gives you an objective snapshot and helps you know whether you
