Maximum Lactate Steady State (MSS)

Critical Power vs. Functional Threshold Power: What Endurance Athletes Should Know

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Two recent studies attempt to compare critical power with FTP and evaluate their predictive benefits of steady-state abilities. SUMMARY OF STUDY 1 In this study, a group of 17 trained cyclists and triathletes were tested to determine their critical power (CP) and functional threshold power (FTP). CP is the highest power output that can be sustained for … Read more

Is FTP A Valid Metric to Set Training Zones? Examining the Validity of Functional Threshold Power as an Endurance Performance Marker of MLSS

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STUDY SUMMARY Functional threshold power tests can provide a valid estimate of MLSS in endurance athletes, especially well-trained cyclists. This study examined whether an athlete’s functional threshold power (FTP), determined by a 20-minute time trial, can accurately predict their maximal lactate steady state (MLSS). MLSS is the highest exercise intensity at which lactate levels in the blood remain stable. Finding MLSS requires multiple invasive blood lactate … Read more