Training
Some rooms still teach the throw on Tuesday
Not every practice is a shot drill with a clock. A few places keep the arch, and it shows up in October.

You can tell, sometimes, which room an athlete comes from before you know the flag. The shot is universal now. Level change, finish, re-shot. The throw is less evenly distributed. It takes partners who will stand in the position and a coach who will spend Tuesday on something that might not score until the third period of a final.
Greco-Roman still has to live there. Without a leg attack, the throw is not a flourish. It is one of the few ways to get a four. Freestyle athletes who can do both are annoying to prepare for, which is the highest compliment a scouting report has.
The difference between a two and a four is the viewer's stake. A controlled takedown and a high arch that lands an opponent in danger are not the same event, even if both end with someone on the mat. Rooms that skip the arch produce wrestlers who win a lot of ordinary matches and disappear in the match where ordinary is not enough.
This is not a ranking of countries. Japan, Cuba, Iran, the United States, Russia’s traditional schools, the Caucasus, Turkey. The list of places that have taught throwing is long and the list of places that still insist on it in a given Tuesday practice is shorter and changes with the coach. Watch the bout. If the throw is there, someone spent the boring hours on it.
The piece on the hour before the whistle is about what that work looks like when the arena is still quiet. Training is not a montage. It is repetition until the dangerous thing feels ordinary. Then, in October, it looks like talent.
You can hear the difference in how a throw is called in practice. If the coach only praises the landing, the room is collecting highlights. If the coach stops the rep because the entry was late, the room is teaching a throw that might survive a final. The second kind of correction is dull to watch and obvious in the bout, six months later, when someone else has a grip and this athlete is already gone.
None of this is a travel guide to famous gyms. The famous gym is famous because of results that already happened. The Tuesday room that matters to a reader is the one producing the athlete they cannot yet name. Watch for the arch. If it shows up in a bout that did not need it, somebody insisted on it when insisting was boring.