Enhance Athletic Performance & Recovery
Whether you’re training for strength, endurance or overall fitness, your performance is shaped by hormones, nutrition, recovery capacity and cellular health. Our advanced blood tests for athletic performance help you uncover what’s supporting your training - and what may be limiting it. From sports hormone panels and testosterone tests to nutrient analysis, gut testing and even biological age tests in Australia, these assessments give you the insights you need to optimise performance and recover faster.
How i-screen works
01Order online
Choose your preferred blood test and place your order securely through our website.
02Receive pathology request form
We'll email you your pathology request form, which you'll need for your blood draw.
03Visit a Collection Centre
Take your pathology request form to one of our affiliated collection centres for your blood sample.
04Get your results
Your results are typically available within 48 hours depending on the test. We'll notify you by email when your results are ready to view in your i-screen dashboard.
If you’re looking for a comprehensive blood test for athletic performance, these advanced panels analyse hormones, nutrition, energy metabolism, inflammation, recovery and cellular ageing. They even include biological markers that help answer “What is the most accurate biological age test?” - an increasingly valuable metric for athletes wanting to measure training impact and longevity.
Hormones like testosterone, cortisol, oestrogen and DHEA directly influence muscle growth, endurance, recovery, motivation and energy. A sports hormone panel or testosterone test can reveal hormone imbalances that may be affecting performance, fatigue, or training plateaus. These tests help you understand how well your body is adapting to training stress — and where hormone support may optimise results. For more on how testosterone and oestrogen interact in men, read our article on the T:E ratio and men’s health. If you’re using or considering anabolic steroids, our guide on how steroids affect your blood work explains what to monitor.
Athletes need higher levels of vitamins and minerals to support energy production, muscle repair, oxygen transport and recovery. A vitamin deficiency test, iron studies blood test, vitamin D blood test and vitamin B12 test can uncover hidden gaps that reduce performance or slow recovery. Endurance nutrition panels provide a broader look at micronutrients that affect stamina, metabolism and performance resilience. Vitamin D in particular plays a bigger role than most athletes realise — read why vitamin D might be the mood hormone you’re overlooking.
High training volumes without adequate recovery can elevate cortisol, suppress testosterone and impair sleep quality. Our adrenal stress tests, Cortisol Awakening Response and DUTCH test reveal how your body is handling training stress and whether your hormones are in a recovery-supportive pattern. Learn more about what your cortisol awakening response says about your stress resilience.
Digestive issues, malabsorption and gut-driven inflammation can reduce nutrient uptake, impair energy levels, and slow muscle recovery. The OAT test, microbiome tests and gut inflammation panels uncover issues like dysbiosis, SIBO, yeast imbalance and poor digestive enzyme function. These insights help athletes recover faster and maintain consistent performance.