Older Person's Exercise and Nutrition Study

The older person will be offered an oral protein-rich supplement (125 ml, 18 g protein (24% of RDI), 300 kcal) twice a day in conjunction with two of the four sit-to-stand exercises during 12 weeks (7 days/week).

The older person will get up from a chair to stand and then sit down again repeatedly at least four times per day, 7 days during 12 weeks