Blood lactate threshold testing is widely recognised as the most accurate method of determining your lactate training zones and your key threshold values. At GymTherapy, our blood lactate test process uses the Lactate Pro Plus Meter combined with advanced analysis software to deliver a precise, data-driven report about your body’s rate of lactate accumulation. This gives you crucial insights into your endurance capacity, performance potential, and training zones. Understanding when the body breaks under increasing effort is crucial for optimising training and preventing overreaching.
Your lactate thresholds (LT1 & LT2) are important indicators of endurance and anaerobic performance, essential for athletes in running, triathlons, football, AFL, cycling, swimming, and rowing. Our blood lactate threshold testing in Brisbane combines highly specialised equipment and software to not only provide you with your thresholds, but also indications about your race potential and training zones.
This comprehensive approach equips you with the tools to plan training, predict race paces, and achieve your performance goals. The testing also helps to establish precise training zones and physiological benchmarks. We can also discuss the cost of our lactate threshold tests so you know exactly what to expect before starting
This is more than just a blood lactate test. It’s the gold-standard, data-driven and clinician-led path to unlocking your absolute best.
Whether you’re a local Brisbane athlete searching for lactate threshold test services or an elite athlete aiming for a breakthrough, our testing empowers you to reach your full potential.





Threshold concepts are foundational principles in exercise physiology that play a pivotal role in helping endurance athletes unlock their full potential. At the heart of these concepts is the lactate threshold—a critical point during exercise where blood lactate concentration begins to accumulate rapidly. This physiological tipping point marks the transition from predominantly aerobic metabolism to increased reliance on anaerobic metabolism, and it serves as a key indicator of endurance performance and fatigue resistance.
Lactate threshold testing, often referred to as lactate testing, is a powerful assessment tool used to pinpoint the exact exercise intensity at which this rapid rise in blood lactate occurs. During a lactate threshold test, athletes perform a structured, incremental exercise protocol—typically on a treadmill or stationary bicycle—starting at a low intensity and gradually increasing the workload. At regular intervals, a small blood sample is taken to measure blood lactate levels. The resulting test data is used to plot a lactate curve, which visually represents the relationship between exercise intensity and blood lactate accumulation.
By analysing the lactate curve, athletes and coaches can accurately identify the aerobic threshold (LT1), and anaerobic/lactate threshold (LT2). These thresholds are essential for establishing precise training zones, determining lactate threshold heart rate, and setting critical power outputs. With this information, endurance athletes can tailor their training program to target specific intensities, optimise lactate production and clearance, and reduce the risk of overtraining or premature fatigue.
Understanding your lactate threshold and related thresholds allows you to train at the right intensities for your current fitness level, ensuring each workout is purposeful and effective. Regular threshold testing provides valuable feedback on your progress, enabling you to adjust your training zones and volume as your fitness improves. This data-driven approach empowers athletes to train smarter, recover more efficiently, and ultimately race faster.
In addition to lactate threshold testing, VO2 max testing offers further insight into an athlete’s maximal aerobic capacity and overall endurance performance. When combined, these assessments provide a comprehensive view of your physiological strengths and areas for improvement, allowing for a truly individualised training strategy.
In summary, mastering threshold concepts—especially the lactate threshold and aerobic threshold—is essential for any endurance athlete aiming to enhance performance. By leveraging the insights gained from lactate threshold tests and VO2 max assessments, you can make informed decisions about your training, maximise your potential, and achieve your performance goals with confidence.
You will learn about several aspects of your cardiovascular fitness & performance, including:

Unlock your true health and performance potential with personalised data-driven protocols to enhance your performance, rehabilitation & longevity at GymTherapy.
We can also assist with tailored physiotherapy and stretch therapy, longevity testing, resting metabolic rate (RMR) testing more.