Method
Alley-oop; spin directions relative to wall and travel
HOW TO DO IT
Alley-oop; spin directions relative to wall and travel
An alley-oop is identified through the uphill relationship in the retained pipe convention. A wall label does not determine the spin direction. Transition shape redirects travel while the rider changes orientation to the local surface. Wall labels describe the feature relation; spin direction is a separate observation.
Preparation and setting
Use the setting and competence boundary below. This is a page-level learning/application text; use the exact linked movement for reproduction instructions.
Execution / application sequence
- State down-pipe travel.
- Identify wall and ascent edge.
- Describe uphill turn separately.
- Use ALLEY only for its documented frontside-wall example.
- Identify flatbottom, transition, lip and return.
- Start with low controlled grounded wall travel.
- Maintain a down-pipe line where appropriate.
- Use LOWW before a supervised air application.
- Record departure, apex and re-entry separately.
- Keep halfpipe and quarterpipe pathways distinct.
Learning and practice
Link LOWW, AIRF and source-specific transition records. Pumping and higher spins remain separate uncompleted lessons where evidence is missing.
Errors, limits and corrections
Extra lip pop may move the return toward flat ground; deck height is not a goal for an introductory task.
Observable checks
The page-specific task, conditions, known components and missing procedure can be explained. Successful application is checked in the actual task, not inferred from reading.
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editorial review notes
Imported from the supplied editorial package; technical and coaching review remains required.