Fig. 3From: Counteracting Age-related Loss of Skeletal Muscle Mass: a clinical and ethnological trial on the role of protein supplementation and training load (CALM Intervention Study): study protocol for a randomized controlled trialParticipant flow. Ntotal represents the expected number of inclusions in each group. Nacute represents the expected number of participants who will complete the measurements of fractional synthesis rate at 0 and 12Â months. COLL Collagen supplementation, CARB Carbohydrate supplementation, WHEY Whey supplementation, LITW Light intensity resistance training and whey supplementation, HRTW Heavy resistance training and whey supplementationBack to article page