The Lamberts Submaximal Cycle Test (LSCT) is a submaximal cycle test that was developed by Lambert as part of his work in exercise physiology. It is designed to be used both as a monitoring tool and as a standardized warm-up prior to training sessions or competition. The LSCT consists of three consecutive stages in which cyclists ride at 60%, 80%, and 90% of their maximal heart rate, respectively. During the test, physiological variables and measures of psychological well-being are collected, providing insight into an athlete’s current training status and level of fatigue.

The information obtained from the LSCT is particularly valuable for monitoring changes in training status over time, guiding adjustments to training programs, and identifying early symptoms of non-functional overreaching. The test has been developed and refined through multiple scientific studies, the majority of which have been published in internationally peer-reviewed journals (see publications link).

Although the LSCT protocol has been described in the literature, the accurate interpretation of LSCT outcomes is more complex than analysing the three primary variables (power output, rating of perceived exertion, and heart rate recovery) alone and requires a more integrated multivariate analysis of all the collected data within the LSCT. Today, a multi-weighted factor equation incorporating more than eight parameters and correction factors (e.g., temperature and humidity) is used to monitor training status and fine-tune training prescription using the LSCT.

More information about the LSCT is available via the tabs above.