Validation of a Commercial and Custom Made Accelerometer-Based Software for Step Count and Frequency during Walking and Running

Jorgen Ingebrigtsen^1*, Ingunn Stemland², Caroline Christiansen², Skotte Jorgen², Christiana Hanisch3³, Peter Krustrup⁴ and Andreas Holtermann²

¹Department of Sport, Centre for Practical Knowledge, University of Nordland, Bodo, Norway

²National Research Centre for the Working Environment, Copenhagen, Denmark

³Federal Institute for Occupational Safety and Health Nöldnerstr, 40-42, D-10317 Berlin, Germany

⁴Sport and Health Sciences, College of Life and Environmental Sciences, St. Luke’s Campus, University of Exeter, Exeter, UK

^*Corresponding Author: Jorgen Ingebrigtsen, Departement of Sports, Centre for practical Knowledge, University Of Nordland, Bodo, Norway, Tel: +4775517945, Fax: +4775517570 Email: