Editorial: Training optimization through the recording of neuromuscular variables

This editorial presents a collection of articles focused on the effective use of physiological and mechanical variables to assess athletes’ neuromuscular state and optimize their training programs. The included studies span a range of sports disciplines, from traditional activities like marathon running and sprinting to newer practices such as CrossFit. Additionally, the editorial features a meta-analysis on the effects of blood flow restriction on muscle activation and post-activation performance enhancement during actions involving the upper-body muscles.