Research Index ›Browse by category Validity and reliability of the heart rate monitors Training for fitness and health Studies on animals Rehabilitation Physical activity and energy expenditure assessment Performance and fitness testing Other medical issues Other exercise issues Occupational medicine Development and validation of Polar features Competitive Sports and Training Children and adolescents Exercise in elderly ›Search the index: Keyword (title search): Year: Choose 19841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012 Category: Choose Validity and reliability of the heart rate monitors Training for fitness and health Studies on animals Rehabilitation Physical activity and energy expenditure assessment Performance and fitness testing Other medical issues Other exercise issuesOccupational medicine Development and validation of Polar features Competitive Sports and Training Children and adolescents Exercise in elderly