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Fig. 1 | Trials

Fig. 1

From: 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 trial

Fig. 1

Hypothesized improvements over time with different interventions. Black lines mark the expected effect of per-protocol analysis: HRTW (solid line), LITW (long-dashed line), WHEY (short-dashed line), COLL (dashed-dotted line), and CARB (dotted line) interventions when analyzed per protocol. The gray line marks the expected effect intention-to-treat analysis of HRTW. CARB carbohydrate supplementation group, COLL collagen supplementation group, HRTW heavy resistance training with whey supplementation, LITW light-intensity training with whey supplementation, WHEY whey supplementation

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