Fig. 1

a In study 1, participants were randomized into one of two groups, receiving either milk or whey supplements. Participants in the whey group were testing two different whey products in a randomized order. All groups performed the exercise. There was a minimum 1 week between test days in the crossover part of the study. b In study 2, participants were randomized into one of two groups, receiving either milk or native whey supplements in combination with exercise. WPC80 whey protein concentrate with 80% protein, N whey native whey