ISA Rules
🏛️Official — ISA6.5 Score Examples
Verdict
Tube ride with exit: A deep barrel ride with a clean exit on a critical section typically scores 8.0–10.0, depending on duration, depth, and difficulty of the wave.; Progressive aerial: A full-rotation aerial (360 or higher) with a clean landing on the wave face scores 7.0–9.5 depending on height...
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