Sub-Max Lactic Threshold Testing

Take the guesswork out of your training with our Sub-Max Lactic Threshold Test, using the precision of the Lactate Pro 1 analyser. By measuring blood lactate alongside heart rate, power and perceived exertion at controlled sub-maximal intensities, we can identify your key physiological thresholds and build more accurate, individualised training zones. Understand how your body responds to different intensities, train with purpose, and make every session count. You will receive a full report of the data analysis including training zones for heart and power. In addition, we will advise what physiology type you are and what training is best for you to improve your fitness.

🚴 Bike
A progressive cycling test using 5-minute stages, with power increasing at each stage. At the end of every 5-minute effort, a small capillary blood sample is taken to measure lactate, alongside heart rate and RPE. The progressive lactate response is then analysed to establish your individual training intensities and identify key physiological thresholds.

🏃 Run
The same protocol is used for running, with 5-minute stages at progressively increasing speeds. Lactate, heart rate and RPE are recorded after each stage, allowing your lactate response to be mapped against running pace.