 Adults aged 30 to 52 years with metabolic risk factors will be randomized in three intervention groups that will be given one of the following: assessment on healthy lifestyle plus high intensity physical exercise supervision 3 individual and 6 group sessions 16 supervised training lessons; assessment plus low-to-moderate intensity physical exercise supervision 3 individual and 6 group sessions 16 supervised training lessons or assessment-based programme without physical exercise supervision 3 individual and 6 group sessions. 