The perspectives of health professionals in Denmark on physical exercise and nutritional interventions for acutely admitted frail older people during and after hospitalisation.

Frailty is associated with several negative health outcomes, such as readmissions to hospital. Physical exercise, including strength training and nutritional optimisation are essential parts of documented interventions for frail older people in preventing or minimising frailty. Further knowledge is necessary to ensure feasible and successful interventions encompassing both physical exercise and nutritional optimisation.