The training hall never lies: The secret behind Nguyen Van A's forehand loop

The training hall never lies, only few are willing to sit long enough to listen. Last Tuesday morning, I arrived at the Hanoi table tennis hall at 6:45 AM. At 7:10, Nguyen Van A – a 22-year-old ranked 78th in the world – walked in with a roll of athletic tape on his right wrist. I noted: he spent the first 17 minutes just stretching and walking along the table, not touching his racket. This was completely different from his usual routine (enter, hit immediately). I asked head coach Tran Quoc Bao: 'Anything special today?' He only smiled. Context: A had just returned from the WTT Contender Lagos, where he reached the quarterfinals and lost to Dang Qiu (Germany) 3-4. In that match, A's backhand loop was neutralized by Qiu pushing long balls to the forehand corner. My training log shows: in his last 5 matches, the point win rate from his backhand loop dropped from 62% to 51%. That's a clear signal of tactical wear. Empty medical room, moving equipment storage – the team is about to see changes. But this time, the 'change' wasn't an injury, but a major technical overhaul. When A started warming up with topspin balls from a robot, I immediately noticed: his swing angle had changed. Previously, A swung from hip to shoulder, creating a 120-degree angle. Today, the swing angle narrowed to about 90 degrees, and the contact point raised by 5 cm. A seemingly minor adjustment, but it completely changes the ball's trajectory. Since 2026, my emotions had to learn to sit at the same table with data. So I took out my speed and spin measurement device. Initial results: with the new swing angle, ball speed dropped by 8%, but spin increased by 12%. It looks like A is sacrificing speed for safety and variation. Coach Tran later confirmed: 'We want A to be more unpredictable, not necessarily more powerful, but harder to read for opponents.' The story became more interesting when I discovered a notebook placed next to A's bench, beside his water bottle. The notebook detailed each training session, with numbers on ball speed at table contact, and the error rate on backspin strokes. This was not the coach's tactic – A was recording it himself. I asked: 'Why do you do this?' A replied: 'I watched a Chinese coach's video on YouTube, then applied it myself.' At 64, I witness the new generation self-learning through the internet, while old coaches like me lag behind. Data points to the wind direction, my eyes see the storm. The storm here is a technical transition: A's loop is being reshaped. But will this adjustment be ready for the Southeast Asian Championships in August? Time is the biggest enemy. I look at the schedule: in two weeks, A must play the Qatar Open, where he could face European defenders. If the new loop is not yet stable, the risk of defeat is very high. I remember myself at 55, when I noticed Xu Xin (China table tennis) changing his playing role during a Tuesday practice. I wrote a prediction article, and it came true. This time, I also trust what my eyes see. But the training hall has more than one layer. The second layer is emotion. When the session ended, A sat breathing heavily, face flushed. He removed the tape, revealing a blister on his wrist. I asked: 'Does it hurt?' A nodded: 'Painful, but I have to endure.' That sentence reminded me of the Vietnamese athletes of the 1990s – also enduring, also sacrificing, but now with scientific tools. I conclude: Nguyen Van A is in a high-risk technical restructuring phase. If successful, he can break into the top 50. If it fails, he will lose a season to readjust. I will follow every training session of his in the coming month, because only the training hall can give me the final answer. Final note: I left the hall at 11:30 AM. The Hanoi sun was blazing, but I felt happy for having recorded the story of a 22-year-old quietly building his own empire. And I know, when A's loop crosses the net with that strange spin, not only I, but the entire stands will rise. That's why I'm still here, at 64, with my notebook and reading glasses.