Polar CS600X User Manual | 51 |
HRV indicates the fluctuations of heart rate around an average heart rate. An average heart rate of 60 beats per minute (bpm) does not mean that the interval between successive heartbeats would be exactly 1.0 sec, instead they may fluctuate/vary from 0.5 sec up to 2.0 sec.
HRV is affected by aerobic fitness. HRV of a
HRV is regulated by the autonomic nervous system. Parasympathetic activity decreases heart rate and increases HRV, whereas sympathetic activity increases heart rate and decreases HRV.
HRV is used in the Ownzone, OwnIndex, and OwnOptimizer features. It can also be monitored on its own using the cycling computer. If your HRV changes at a given cycling pace and heart rate, this may indicate a change in your training load and stress.
R-R Recording
When recording every single interval, extra systoles and artefacts can also be seen. We recommend using contact gel (ECG gel) to optimize contact between your skin and the transmitter. Readings interpreted as incorrect in the heart rate data can be adjusted and corrected with the Polar ProTrainer 5 software.
For more facts and
1 3 . C U S T O M E R S E R V I C E I N F O R M AT I O N
Care and Maintenance
Like any electronic device, the Polar cycling computer should be treated with care. The suggestions below will help you fulfill guarantee obligations and enjoy this product for many years to come.
Caring of Your Product
Detach the transmitter connector from the strap after use. Clean the connector with a mild soap and water solution. Dry it with a towel. Never use alcohol or any abrasive material (steel wool or cleaning chemicals).
Rinse the transmitter strap with water after every use. If you use the strap more than three times a week, wash it at least once every three weeks in a washing machine at 40°C / 104°F. Use a washing pouch. Do not soak, and use neither detergent with bleach nor fabric softener. Do not
Wash the strap before