Yes. The sport has pretty much evolved largely from that point in time to what it is today. There are many things that hinders the sport back then, one of those is the skating technology is not so developed as what it is now. The quality of ice and how you make it is different from today, boots and blade's strength does not support jumps with higher number of revolutions as now. And the rules then are so different from this day. And even right now, we can say that it is still evolving. And that is why it's beautiful and makes the frontrunners and evolutionists of this sport the more admirable.