https://swissactive.ch/wp-content/uploads/2020/10/Interview-Roger-Erni-FT-187-1-pdf.jpg14971058Roger Ernihttps://ig-fitness-suisse.ch/wp-content/uploads/2021/06/swiss-active-ig-fitness-schweiz_logo-v3.pngRoger Erni2020-08-17 13:27:372021-03-25 21:25:42IG Fitness dans la Tribune du Fitness