Is armwrestling changing? Yes and no... Regardless, the basics are always the basics! You can't "skip" or omit anything. I want to bring up a video in which Igor Mazurenko explains one of the most basic techniques in armwrestling. ()
The video was taken in the Zloty Tur club in Gdynia, the first armwrestling club in Poland. The club hasn't changed much for the past 8 years. Igor, as you know, is in his Homeland. I'm sure he's designed new training equipment and we'll get to see it soon.
For now, I invite you all to see the video: "How to win against any opponent in armwrestling?"