Polar Electro RS400 User Manual page 4

Basic settings (Activity level)
• Top:
You participate in heavy physical exercise at least 5 times a
week, or you exercise to improve performance for competitive
purposes
• High:
You participate at least 3 times a week in heavy physical
exercise, e.g. you run 10-40 km/6-25 miles per week or spend 2-4
hours per week in comparable physical activity
• Moderate:
You participate regularly in recreational sports, e.g. you
run 5-10 km or 3-6 miles per week or spend 1/2-2 hours per week in
comparable physical activity, or your work requires modest physical
activity
• Low:
You do not participate regularly in programmed recreational
sport or heavy physical activity, e.g. you walk only for pleasure or
exercise hard enough to cause heavy breathing or perspiration only
occasionally