Bioenergetic Analysis and Fatigue Assessment During the Fran Workout in Experienced Crossfitters.
Manoel RiosRodrigo ZaccaRui M S AzevedoPedro Filipe Pereira da FonsecaDavid B PyneVictor Machado ReisDaniel Moreira-GonçalvesRicardo Jorge Pinto FernandesPublished in: International journal of sports physiology and performance (2023)
It appears that the Fran workout is a physically demanding activity that recruits energy from both aerobic and anaerobic systems. This severe-intensity workout evokes substantial postexercise fatigue and corresponding reduction in muscle function.