Trick
Quad Underflip
GLOSSARY
Max Parrot landed the first quad underflip in competition at X Games Aspen 2017 in big air, winning the event. It belongs to the family of quadruple off-axis tricks seen only at the elite level.
Context and distinction
Quad refers to the number of flips; the total degrees of spin are recorded separately. A quad underflip and a quad cork are different trick families.
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Quad Underflip
The existing inventory retains this name, but the original material does not establish a complete source-specific mechanical definition.
Preparation and setting
Retain the original named card and its source convention. No complete independent practice assignment is inferred.
Known phases / unresolved execution
- Read the exact original definition and its limitations.
- Identify feature, stance, contact, axis and exit where supported.
- Keep unknown properties explicit.
- Use related established components as background knowledge.
- Obtain a full reviewed target-specific instruction before assigning reproduction practice.
Learning and practice
Available material provides naming or partial understanding. A complete learning pathway for this exact target remains open.
Errors, limits and corrections
Do not turn a coding-list name or challenge title into a guessed movement. Similar spelling and compound wording do not establish aliases.
Observable checks
Original identity is retained; unresolved mechanics and missing instruction are explicit.
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Definition-first entry
This entry currently provides a verified identification and connected routes. Detailed instruction has not been fabricated.