Technique
Bump-Side Banked Turn
HOW TO DO IT
Bump-Side Banked Turn
A bump side can provide a banked turning space. The tactic uses local geometry to support direction change rather than demanding an identical line through every trough.
Preparation and setting
Controlled turns and ability to stop while route-planning.
Execution / practice sequence
- Find a wider suitable turning area beside a bump.
- Approach with a controllable line.
- Guide the board through the supported banked arc.
- Regulate edge and leg movement for the actual surface.
- Exit toward the next usable space.
How to learn / practise
Ride one selected arc, stop and reassess. Link two only after each exit is controllable.
Errors and corrections
A narrow unavailable turning spot: choose another route. Assuming every bump bank permits flat-base entry imports the wrong teaching context.
Observable checks
The selected terrain assists a deliberate turn and controlled exit.
HOW TO DO IT
Bump-Side Banked Turn
A mound's side can offer a curved supporting surface through which the board changes direction. The rider uses that local surface to shape a turn while still controlling entry, tilt and exit. A natural bump bank is not equivalent to a purpose-built beginner bank. Its curvature, width and grip may vary within one turn. The relevant edge angle is relative to the local snow surface, not a horizontal camera frame. As the board climbs a bank, the body–board relationship must adapt to the changing support. Too much uphill travel may stall the rider; too little direction change can send the board out of the bank into the next trough. The intended exit should therefore be chosen before entry. A bank does not guarantee a carve, and a controlled skidded arc remains valid.
Preparation and setting
Required: rounded turns, bump absorption and planned stops. Choose a broad low shoulder with a visible continuation and no abrupt lip. Inspect surface firmness at the entry and exit rather than judging only the bank's middle. Begin with one bank that returns to easy open snow.
Execution and learning sequence
- Identify the bank's usable lower and middle area and an exit pointing into open space.
- Control speed before entry; choose an approach that does not require a sudden direction change at the base.
- Guide the board into the curve with an adjustable stance. Allow the legs to shorten if the bank brings the board closer.
- Blend steering and tilt to stay within the chosen arc. Do not flatten the board simply because the terrain is called a bank.
- Begin preparing the exit before the supporting surface ends. Release or redirect as needed for the next ordinary turn.
- Ride away and stop. Check whether the bank assisted the intended turn or merely trapped the board in a groove.
Progression and transfer
Learn one low arc, then a pair with a generous connection. If the second bank requires more speed than the rider can manage, it is not a suitable progression. Later vary approach direction modestly while keeping the stopping outcome unchanged.
Mastery and links
use two different suitable banks with planned exits. Related: AMTA-05, 06 and 24.
Diagnostic hypotheses and rechecks
Possible causes are hypotheses to test, not diagnoses inferred from one attempt.
| Observation | Possible cause | Diagnostic exercise | Correction | Recheck |
|---|---|---|---|---|
| Rider stalls high on the mound | Approach too uphill or turn over-closed | AD07 with a lower arc | Choose lower entry and earlier exit | Board reaches gate without hopping |
| Board shoots into the next trough | Arc too open or release too late | Observe heading before support ends | Shape earlier and prepare exit sooner | Exit direction matches the plan |
| Edge catches at bank entry | Abrupt tilt change or irregular snow | Inspect entry; compare simpler bank | Smooth the input and reduce terrain demand | Entry no longer interrupts support |
Existing target
AM25-07
Methodology notes
M03, M04, M10
Environmental boundary
Managed terrain only; preserve the stated exit and fallback.
Editorial status
detailed_text_draft; coaching review pending.
SOURCE-BACKED DETAIL
Characteristics
- Record type
- tactic exercise
01
teaching summary — coaching review required
REI (S3) also proposes traverses that connect to easier turning areas; frequent stops are acceptable while choosing a route. Editorial observation: note the chosen turning space and whether the rider controls the exit; no single identical line through every bump field.
CONNECTED KNOWLEDGE