Polar RC3 GPS Heart Rate Variability, Polar ZoneOptimizer, Benefits of the ZoneOptimizer feature

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If your goal is to compete at top potential, you will have to train in heart rate zones 4 and 5. In these zones, you exercise anaerobically in intervals of up to 10 minutes. The shorter the interval, the higher the intensity. Sufficient recovery between intervals is very important. The training pattern in zones 4 and 5 is designed to produce peak performance.

The Polar target heart rate zones can be personalized by using a laboratory measured HRmax value, or by taking a field test to measure the value yourself. When training in a target heart rate zone, try to make use of the entire zone. The mid-zone is a good target, but keeping your heart rate at that exact level all the time is not necessary. Heart rate gradually adjusts to training intensity. For instance, when crossing from heart rate target zone 1 to 3, the circulatory system and heart rate will adjust in 3-5 minutes.

Heart rate responds to training intensity depending on factors such as fitness and recovery levels, as well as environmental factors. It is important to look out for subjective feelings of fatigue, and to adjust your training program accordingly.

Heart Rate Variability

Heart rate varies with every heartbeat. Heart rate variability (HRV) is the variation of beat to beat intervals, also known as R-R intervals.

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 well-conditioned heart is generally large at rest. Other factors that affect HRV are age, genetics, body position, time of day, and health status. During exercise, HRV decreases as heart rate and exercise intensity increase. HRV also decreases during periods of mental stress.

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 OwnIndex and ZoneOptimizer features.

Polar ZoneOptimizer

The Polar ZoneOptimizer feature adjusts your sport zones based on your personal information including heart rate variability. It recommends lower intensity training when little heart rate variability is detected and higher intensity training when plenty of heart rate variability is detected. It also gives you feedback on your heart rate zones in comparison to your normal level.

Benefits of the ZoneOptimizer feature

Each Sport Zone has a different physiological response which is described briefly in the Polar Sport Zones

Polar Smart Coaching

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Contents Polar RC3 GPS Contents Before the Test Performing the Test After the Test NEW AccessoryIntroduction Key Features and BenefitsWith WebSync software you can ALL-IN-ONE Training SystemTraining Computer Parts Training SoftwareAvailable Accessories Press and hold SettingsButton Functions Menu StructureFitness Test Battery operating time Training Computer BatteryCharging Your Training Computer Low battery notifications Battery Status IndicationCharge before training Basic Settings Setting UP the Training ComputerSport Profile Settings Start by pressing Start TrainingWearing the Heart Rate Sensor Starting a Training SessionSelect the sport profile Start recording the training session Do not move your arm during the search. Keep stillStart Training Session with Polar ZoneOptimizer Train with Polar ZoneOptimizerHeart rate sensor GPS function on S3+ stride sensor Training ViewsCalories ZonePointer Time of day Time in Zone Duration Symbols on the display / Explanation Cadence Heart rate Symbols on the display / Explanation CaloriesDistance DurationLock a Sport Zone Night ModeButton Functions During Training Record a LapBack to Starting Point Pause / Stop Training RecordingView Quick Menu Training Benefit After TrainingFeedback Training benefit Visible if the heart rate sensor is in use Training FilesSport zones Speed sensor is in useEnglish Training File Views Information Displayed Delete Files Totals Since Reset Week SummariesReset Totals Week SummariesUtilize Polar Endurance Training Programs How to set up your computer for data transmissionPOLARPERSONALTRAINER.COM Analyze Your Training DataRunning Settings SettingsCycling Settings Method Bike SettingsOther Sport Settings Heart Rate SettingsOwnIndex User Information SettingsGeneral Settings Maximum Heart Rate HRmaxTraining Mode Watch SettingsTime Mode Pre-training modeEnglish Wear the heart rate sensor Polar Fitness TestBefore the Test Performing the TestWomen Update to VO2max?After the Test Fitness Level Classes MenDelete OwnIndex Value Ownindex resultsAnalyzing OwnIndex Results with Software Pairing a New Speed Sensor with the Training Computer NEW AccessoryPairing a New Sensor with the Training Computer Pairing a New Heart Rate Sensor with the Training ComputerPairing a New Stride Sensor with the Training Computer Pairing a New Cadence Sensor with the Training ComputerCalibrate the Polar s3+ Stride Sensor Set Calibration Factor Manually Calibration by Running WizardSet correct lap distance Set correct distance Polar Sport Zones Polar Smart CoachingHeart Rate Variability Benefits of the ZoneOptimizer featurePolar ZoneOptimizer ZoneOptimizer measurement Measurement phasesRunning Cadence and Stride Length Maximum Heart RateDetermining Maximum Heart Rate Example Polar Running IndexShort-term analysis Men Long-term analysis Cooper test m Km hmmss 21.098 km 42.195 km HmmssPolar Endurance Training Program for Running and Cycling Polar Training Load FeatureSuitable Program Starting Level for Everybody Caring for Your Product Important InformationChange the Heart Rate Sensor Battery ServiceBatteries Electromagnetic Interference and Training Equipment PrecautionsChanging Heart Rate Sensor Battery Interference During TrainingMinimizing Risks When Training Technical SpecificationsTraining computer limit values On your wrist. Keep your wrist stationary and raised Frequently Asked QuestionsQuestion/Problem Answer/Solution Water resistanceGPS? Charge is critically low. The training computer Receipt of the original purchase is your proof of purchase Limited International Polar GuaranteeDisclaimer Index
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