Hiel verticaal Bijproduct high intensity interval training indoor cycling Bevoorrecht Foto Verbazingwekkend
Club4 - LES MILLS SPRINT is a 30-minute High-Intensity Interval Training ( HIIT) workout, using an indoor bike to achieve fast results. It's a short, intense style of training where the thrill and
How To Do A HIIT On An Exercise Bike | The Body Coach - YouTube