Chester Step Test
The Chester Step Test is submaximal aerobic fitness test used to estimate an individual’s cardiovascular capacity (VO2 max). It involves stepping up and down a 30cm platform in time with an audio track that increases in pace at regular intervals. The test ends when the participant reaches 80% of their maximum heart rate or complete all levels. It is quick, reliable method to assess endurance without requiring full physical exertion.
Why is it important?
This test is especially important in environments where physical stamina is essential to perform safely and effectively. It helps identify whether a person is physically fit to handle the demands of their role, reducing the risk of health-related incidents at work. It is recognised requirement for many offshore survival and high-risk industry roles.
Who needs it?
The Chester Step Test is commonly required for:
- Offshore workers completing survival medicals (e.g. BOSIET)
- Wind turbine and maritime technicians
- Construction and industrial workers in high-risk roles
- Emergency services, aviation, and defence personnel
- Individuals seeking proof of cardiovascular fitness for job placements
How we support you
Health Screen UK provides Chester Step Tests in a safe, supportive, and professional setting. Each test includes:
- A pre-test health check and resting heart rate
- Supervised test using industry-standard equipment and timing tracks
- Monitoring of heart rate throughout using a pulse oximeter or strap
- VO₂ max calculation and clinician-led feedback
- Documentation and results for personal or employer use
If you would like more information about this service, please don’t hesitate to contact us.
Main Benefits
- Validates fitness for work in physically demanding or safety-critical roles – The Chester Step Test provides a clear, evidence-based measure of cardiovascular fitness, helping determine whether an individual is physically capable of performing tasks that involve sustained effort. It’s especially vital for roles that involve emergency response, confined spaces, offshore travel, or working at height.
- Reduces the risk of workplace incidents caused by undetected cardiovascular limitations – Undiagnosed fitness issues can put both the individual and their team at risk. By identifying cardiovascular limitations early, the Chester Step Test supports proactive decision-making that protects workforce health and operational safety.
- Promotes employee confidence, wellbeing, and capability – Knowing that they are fit for their role boosts employee morale and peace of mind. It reassures both staff and employers that health and performance are aligned, fostering a culture of care and competence.
- Helps employers meet industry regulations and safety obligations – Many sectors, including offshore, maritime, and industrial environments, require proof of fitness for work. The Chester Step Test helps organisations comply with legal and contractual obligations under the Health and Safety at Work Act and industry-specific medical standards.
- Fast, accurate results with the flexibility to retest or combine with other health screenings – The test is quick to administer, with results available at once. It can be carried out as a standalone assessment or integrated into wider health surveillance or medical evaluations, depending on your workforce needs.
FAQ:
No. The test is designed to assess your current fitness level, not push you to your limits. It starts gently and increases at a gradual pace, with support throughout. You can stop the test at any time if needed.
In some safety-critical environments, results from the Chester Step Test may form part of a wider fitness-for-work decision. However, it is just one element in a full occupational health assessment, and we’re here to guide you on any next steps if required.
Yes, as long as your condition is stable. Please inform us ahead of your appointment so we can make any necessary adjustments and ensure your safety throughout the test.
The Chester Step Test is similar to a low-impact workout. You’ll be asked to step on and off a platform in time with an audio track, while your heart rate is monitored. The pace increases gradually, and the session lasts around 15–20 minutes in total.
Absolutely. Many people choose to take the Chester Step Test as a fitness benchmark, whether they’re starting a new exercise plan or checking in on heart health.
That’s okay. The test provides useful results even if not completed. Your fitness level will be estimated based on your heart rate and the stage you reached.
This depends on your role and health goals. For occupational purposes, annual testing is common. For personal fitness tracking, every few months may be helpful.
We recommend booking your test when you are well rested. If you’ve recently worked a night shift, it’s best to allow time for adequate rest before your appointment.
Yes. The test gives a clear measure of your aerobic fitness, which can help you and your trainer plan workouts more effectively and track progress over time.
Contact us today to schedule a Chester Step Test Assessment and ensure the safety of your employees.