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Cutting Edge Tech

We use state-of-the-art sensors and algorithms to accurately assess finger strength and endurance, providing climbers with precise data for performance improvement.

Precision Testing

Our assessments use scientifically validated protocols to deliver accurate, repeatable measurements of your finger strength metrics in controlled conditions.

Comprehensive Analysis

We study the data and find your strengths and weaknesses, highlighting areas for improvement and tracking progress over time to ensure continuous development.

Continuous Innovation

We are committed to ongoing research and development, continuously refining assessment methodologies to stay at the forefront of climbing performance evaluation.

About Us

At Astur Climbing Tech we're dedicated to enhancing your climbing experience through innovation and technology.

We understand the importance of finger strength and endurance in climbing performance. That's why we offer cutting-edge finger assessments designed to help climbers of all levels understand their strengths and areas for improvement. Our proprietary device, the Project Hangman, revolutionizes the assessment process by connecting seamlessly to our mobile app. With Project Hangman, climbers can now conduct assessments at their convenience, anytime and anywhere.

But that's just the beginning. Our mobile app is a comprehensive tool for climbers, featuring climbing-specific timers to optimize training sessions, preloaded workouts tailored to various skill levels, and the flexibility to create custom workouts based on individual goals.

Whether you're a seasoned climber seeking to push your limits or a beginner looking to improve technique and strength, we are here to support your journey.

Climbing Finger Strength Assessments in London

Located at The Climbing Hangar London for convenient finger strength assessments near you.

All assessments need to be compleated after at least 24h rest for the most accurate results.

Critical Force Assessment

Included in assessment:
  • Critical Force assessments of both hands in your chosen grip.
  • Interactive dashboard of the session with easy to understand charts and tables
  • 15% discount for follow up
Critical Force Example Dashboard
Critical Force in climbing refers to the strength an athlete can sustain over an extended period without compromising performance. While the concept of critical power has long been established in endurance sports like running or cycling, the equivalent in climbing is the critical force. Let’s delve into why it matters:

Components of Critical Force:
  • Short-Term Maximum Strength: The Critical Force Test assesses an athlete’s finger strength. It reveals the maximum strength available for short bursts of effort.
  • Long-Term Muscular Endurance: Critical force also gauges an athlete’s ability to maintain sustained effort over time. It’s not just about explosive power; it’s about enduring.
  • Energy Storage: The forearms play a crucial role in climbing. Critical force helps determine how efficiently an athlete’s forearms store and release energy during climbs.

Practical Application:
  • Imagine a long, sustained climb—critical force determines whether you can maintain your grip and movement without fatiguing prematurely.
  • For sport climbers aiming to send challenging routes, optimizing critical force is essential. It’s the ticket to climbing harder and longer.
Title Info
Grip Half crimp or Open/Chisel
Hand Both
Length of assessment 1 hour
Extras You will get a detailed chart of the assessments along with a complete chart and table of the RFD breakdown
Get a 15% discount for a follow up after booking any assessment!


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