Polar A300 user manual Very Light

Target zone Intensity % of HRmax

HRmax = Maximum heart rate (220-age).

Example: Heart	Example durations Training effect
rate zones (in
beats per minute)
for a 30-years-old
person, whose
maximum heart
rate is 190 bpm
(220–30).

Improves gen- eral base fit- ness, improves recovery and boosts meta- bolism.

Feels like: Comfortable and easy, low muscle and car- diovascular load.

Recommended for: Everybody for long training sessions dur- ing base train- ing periods and for recovery exercises dur- ing competition season.

VERY LIGHT	50–60%	104–114 bpm	20–40 minutes	Benefits:
				Helps to warm
				up and cool
				down and
				assists recov-
				ery.
				Feels like:

39