Korean three-cushion players classify every position by one simple question first: which path does the cue ball take? The three categories — 뒤돌리기 (dwidolligi / back-around), 옆돌리기 (yeopdolligi / side-around), and 앞돌리기 (apdolligi / forward-around) — form the foundational cognitive framework of Korean billiards teaching. Choose the right path before calculating any system.
Why Koreans teach paths first
Western instructional traditions start with english families (follow, draw, side-spin) or diamond-system numbers. Korean pedagogy starts with a more intuitive question: which direction does the cue ball travel? Once you identify the path, the required english and thickness narrow down automatically, making positional reading faster and more reliable.
In practice: a Western beginner asks "which three cushions do I contact?" A Korean beginner asks "do I go behind, beside, or in front?" — and only then applies system-number calculations. The path classification comes first; the reference system follows.
뒤돌리기 — Back-Around (dwidolligi)
Dwidolligi (dwi = back/behind) sends the cue ball away from the shooter and around the far end of the table. The cue ball travels long-rail → short-rail → long-rail, looping behind both object balls before returning to score on the second.
Sub-patterns:
- 긴뒤돌리기 (long back-around) — the standard full-table loop; requires firm contact and measured english
- 짧은뒤돌리기 (short back-around) — a compressed version with a tighter entry angle; technically demanding
Back-around is psychologically the hardest of the three: you aim at open space far from both object balls and commit to a long distance before scoring. However, when both object balls cluster along one long rail, dwidolligi offers a cleaner entry than either of the other paths — approaching from the far side instead of risking a kiss through the cluster.
옆돌리기 (제각돌리기) — Side-Around (yeopdolligi)
Yeopdolligi (yeop = side) and 제각돌리기 (jegak = oblique-angle) are two names for the same family. The cue ball travels at an oblique angle, hitting side cushions first and approaching the second object ball from a lateral direction.
Characteristics:
- A middle-distance path — longer than forward-around, shorter than back-around
- Thickness accuracy is more decisive than english amount
- Most useful when the second object ball sits near the center or opposite long rail
- Reverse-english variant (역방향 옆돌리기) for specific positions where natural angle needs correction
The dual name reflects regional Korean usage: yeopdolligi is the general term; jegak-dolligi ("odd-angle-around") emphasizes the oblique approach angle that makes this path visually distinctive.
앞돌리기 — Forward-Around (apdolligi)
Apdolligi (ap = front/forward) sends the cue ball toward the shooter's side first, touching the near cushion before looping around to the second object ball. It covers the shortest total distance of the three paths.
Characteristics:
- Most position-friendly — cue ball tends to return near the shooter's end after scoring
- Often chosen in defensive situations or when position priority outweighs scoring difficulty
- Thickness errors cause large angular deviations, making it less forgiving than it appears
Beginners often attempt apdolligi first because the short path looks intuitive. In practice, its tight thickness window makes it reliable only after deliberate practice.
How to choose your path
Read the position in this sequence:
- Locate both object balls — which cushion sides are they near?
- Map natural entry angles — dwidolligi enters from behind, apdolligi from the front
- Check for kiss risk — which path reaches both object balls in order without clipping either early?
- Consider position — where does the cue ball land after scoring, and does that favor your next attack?
Western reference systems — Plus-2, Corner-5, and others from the shot selection guide — apply after you've chosen the path. They tell you where to aim within the chosen route; the path classification tells you which route to take.
Drilling each path independently
The fastest way to internalize path selection is to isolate each path in practice:
- Back-around drill: cue ball near a corner, both object balls on the opposite half — repeat dwidolligi, varying stroke weight and english to feel the success zone
- Side-around drill: cue ball center-table, second object ball near a short cushion — practice the oblique lateral approach
- Forward-around drill: cue ball near the head cushion, target in the near zone — short-distance precision focus
Record your success rate per path in the average calculator by session to identify your weakest route objectively. For the english mechanics that underpin these paths, see the ball control and spin guide and the ticky shot guide for a related rail-following technique.