Winning Section B, Losing Section C: The Data Problem in Vietnam's Taolu Martial Arts

During an internal scoring session at the National Sports Training Centre, a female wushu taolu athlete finished her spear routine in 1 minute 19 seconds. The board showed 9.62. She looked at the board, then at her coach. The 0.38-point gap was not in the 540-degree jump she had drilled for seven months. It sat in the final 0.2 seconds, when the tip of her left foot rotated slightly on the mat before the closing stance. A 24-frames-per-second camera from the stands never caught it. A judge in the second row did.

People saw a beautiful fist form. I saw a left heel planted into the floor like a screw, and one toe quietly losing points.

I came to martial arts from the running track, so I carried an old habit with me: I count every stride to find the person who does not want to run. Placed on a taolu floor, that habit becomes counting every breath, every drop of the centre of gravity, every glance down at the mat — all the things a final scoreboard compresses into two decimal places.

The A-B-C trio and the gap off the floor

Wushu taolu is scored in three sections. Section A covers action quality, worth up to 5.0 points, handled by the A judging panel. Section B covers overall performance — rhythm, power, expression, amplitude — worth up to 3.0 points. Section C covers technical difficulty, worth up to 2.0 points, built on jumps with rotation and hard balances. The total is 10.0.

That structure has been stable for years under the International Wushu Federation's scoring system. What has not been stable is how we record it. Athletics keeps a results database from district level upward. Swimming does too. In taolu, most detailed deductions — half a second of lost balance, a thigh not dropped deep enough, a breath caught at the end of a combination — live in a judge's head and on a paper slip, then vanish when the tournament ends.

I have followed domestic and regional wushu events for years. What bothers me most is not the ranking. It is that every tournament that ends is a data set deleted. Nobody records why athlete A lost 0.1 in Section A while athlete B did not.

Data never shouts, but it will repeat itself until you are willing to listen. A balance error that shows up three times across three different events is a signal. An error that shows up once in a cold training hall is an excuse.

Where Vietnam is strong, and where the evidence sits

Look at the scoring structure and the correlation becomes fairly clear. Asia's strongest teams — China, Hong Kong, Macau — tend to max out Section C and then squeeze Section A through enormous volume. Southeast Asian athletes, Vietnam included, often have a very strong Section B: rhythm, tension, expressive range. A traditional martial arts background produces what coaches call "substance" — a built-in feel for the body's axis and for breathing.

The generation of Duong Thuy Vi, who reached the top of the 2026 Asian Games in Incheon, and Hoang Thi Phuong Giang showed that Vietnam's Section B can stand level with the continental leaders. But Section B is the most underpriced section in training. Because it has no specific movement to count, it usually gets scheduled after the jump sessions. It is also the section judges score by feel, which means it depends on whether an athlete can hold body structure across an entire routine.

This is where it resembles athletics most. In a 1,500m race, athletes do not lose in the final 100 metres; they lose in the third stride of the last lap, when technique collapses before speed does. In taolu, athletes do not lose a medal on the hardest movement. They lose in the transition between two hard movements, when the breath has not returned and the body's axis has already drifted.

The price of pushing difficulty

Over roughly the past seven years, pressure to push Section C to its maximum has become the norm at many national teams. The difficulty repertoire has grown step by step. The cost shows up in ankles, knees and lower backs.

I do not have official medical figures for the whole system, so I will speak in probabilities: when a routine is built around three or four hard movements instead of two, the number of landings rises, and every landing is a transmission of force through a joint. That load accumulates by training session, not by tournament.

The problem is not the hard movements themselves. The problem is that we optimise the part that is easy to see and forget the part that is hard to see.

The counterintuitive angle: fix the cheapest thing first

Section C has a ceiling. Once the 2.0-point ceiling is reached, the only thing separating one athlete from another is Section A and Section B. The race to raise difficulty has a mathematical stopping point; the race to tighten errors does not.

A tank track never stands out in a photograph, but it decides which vehicle gets through which mud. Section A is that track. It is rarely filmed, rarely posted, rarely mentioned in a press conference. Yet its 5.0 points are more than double Section C's 2.0.

Caution is needed here. I am not arguing that training Section A harder automatically wins. If the difficulty gap with the leading group is too wide, no amount of Section A quality compensates. Based on the data available, the probability that a routine with a low Section C beats a routine with a maximum Section C on the same scoreboard is not high, unless that routine is near-perfect in A and B.

What needs building is not a new training philosophy. What needs building is a ledger. Who was deducted, where, by how much, under what conditions — written down, triple-checked, then compared across events. Only then does the question of who is hiding fatigue on the floor get an answer instead of a guess.

Takeaway

Vietnam's performance martial arts hold a rare advantage: a traditional martial arts base for Section B, and a generation of athletes tough enough to compete in Section C. What is missing is a record-keeping system patient enough to turn that advantage into a process.

If every federation printed one A4 page after each tournament listing all of its athletes' deductions, then after three seasons we would know exactly where we are losing. The loss is not in the jump. It is in the 0.2 seconds before the jump ends.