Health xCode is a spin-off of the IIB Sant Pau (CERCA Center - Fundació Institut de Recerca Hospital de Sant Pau) and the CREB UPC (Research Center for Biomedical Engineering) born from the research developed by Jose Manuel Soria, Alexandre Perera LLuna and Emma Roca. Exheus analyzes gene expression with special attention to target genes, such as those integrated into metabolic pathways, inflammatory processes and infections, the immune system and other markers that control muscle damage suffered in sports training and competitions.