 Methods: The investigators will send out a questionnaire to all female staff members at a large hospital centre age 45 and older, ask whether they are inactive, and whether they prefer Nordic Walking or Jogging as a health promotion strategy. Depending on the preference of the majority of the women, the investigators will then ask inactive female staff members age 45 to participate in a 12-months randomized controlled trial comparing training plus nutrition education to nutrition education alone. The training will have a 3-month building-up phase followed up by an in part unsupervised training of 9 months. All participants will receive a lecture on healthy nutrition once a months for 12 months. The investigators will assess diet with a food frequency questionnaire at baseline and after 12 and 24 months. 