Fig. 2
From: The Current State of Subjective Training Load Monitoring—a Practical Perspective and Call to Action
Potential measures to combine with differential RPE or sRPE in a multivariate training load model that considers physiological, biomechanical, and mental load. Adapted from Vanrenterghem et al. [63]. sRPE, sessional rating of perceived exertion; tRPE, technical rating of perceived exertion; lRPE, leg muscle rating of perceived exertion; bRPE, breathe rating of perceived exertion (breathlessness); VAS, visual analogue scale