Fig. 2From: Synergistic Effect of Increased Total Protein Intake and Strength Training on Muscle Strength: A Dose-Response Meta-analysis of Randomized Controlled TrialsDose-response relationship between total protein intake and change in muscle strength. Spline curves illustrating the associations between total protein intake and change% in muscle strength for a trials with RT, and b trials without RT. The solid line and dashed line represent the mean change% in muscle strength and 95% CI, respectively. Abbreviations: RT, resistance training; BW, body weightBack to article page