At Metrics, we believe the Hip Extension Bench (HEB) is already the gold standard in isometric hip extension testing - delivering high-fidelity data trusted by elite practitioners. But its potential goes far beyond this single application.
We’re confident that the HEB will also become a benchmark tool for other isometric strength assessments. We’ve identified multiple high-value applications, and we’re currently building out the research and data validation to support their widespread use.
What Makes a Gold Standard in Isometric Testing?
At Metrics, our approach is grounded in data hygiene. For any test to be considered a gold standard, it must meet five critical criteria:
- Is it important? - Does it measure a physical capability that truly matters for performance or injury?
- Is it manufactured well? - Is the testing apparatus engineered to eliminate noise and maximise consistency?
- Is it valid? - Does the test accurately assess the intended movement or muscle group?
- Is it reliable? - Can the results be replicated under the same conditions every time?
- Is it applicable? - Can the test be implemented easily and consistently in real-world settings?
These criteria guide everything we do. Because clean data leads to smarter decisions.
Additional Applications of the Hip Extension Bench
The following movements show strong potential for reliable, high-impact testing using the HEB. Our aim is to make these protocols just as validated and trusted as our hip extension test.
Bent-Knee Plantar Flexion
Targets the soleus muscle with the knee flexed. Critical for assessing lower-leg stability in movements like running, landing, and change of direction.
Straight-Knee Plantar Flexion
Focuses on the gastrocnemius, with applications in sprinting and vertical power development. A simple and consistent way to track lower limb explosiveness.
Seated Hip Flexion
Tests the hip flexors in a seated, stable position. Useful for rehab progress tracking and performance monitoring in sports that require high hip drive.
Mid-Thigh Pull
A reliable measure of total body force production, particularly useful in strength and conditioning settings. Offers a safe and reproducible alternative to Olympic lifting.
Knee Extension
Targets the quadriceps, a key area for post-injury recovery—especially ACL rehabilitation. Delivers repeatable strength data across sessions.
Supine Hip Flexion
Tests hip flexor engagement while lying supine, integrating core and trunk stability. Particularly useful for anterior chain screening and rehab.
The Future of Multi-Joint Isometric Testing
The Hip Extension Bench is already reshaping the landscape of sports performance testing. Its modular design, manufacturing precision, and application versatility make it a prime candidate for becoming the go-to tool for a range of isometric assessments.
We are working closely with researchers, coaches, and clinicians to validate these additional applications, and ensure the resulting data is as clean, reliable, and actionable as possible.
Clean data. Smarter decisions.
If you’re interested in learning more about the Hip Extension Bench, view the full product overview or get in touch with our team.
