Effect of the  Fran CrossFit Workout on Oxygen Uptake Kinetics, Energetics, and Postexercise Muscle Function in Trained CrossFitters

CONCLUSIONS: The Fran unbroken workout is a high-intensity effort associated with an elevated metabolic response. This pattern of energy response highlights the primary contribution of aerobic energy metabolism, even during short and very intense CrossFit workouts, and that recovery can take >24 hours due to cumulative fatigue.PMID:38194958 | DOI:10.1123/ijspp.2023-0201
Source: International Journal of Sports Physiology and Performance - Category: Sports Medicine Authors: Source Type: research