You have a video of Ronaldo on the video links post, but I believe it's not from trainings. OTOH, I don't know if you guys knew this one, but I'm going to post a very funny gif of a 'trick' Ronaldo was trying to do on Robinho on a training...
Here is a bunch of Ronaldo,Clips... Link 1 I know this is off topic but here is Zidanes Champions League goal against Leverkusen: Link 2 You can never get enough of that goal! AMAAAAZING!
I remember seeing real training clips of Ronaldo when he was at Barcalona, I can't remeber where I stored them or where I seen them. The training include some regular drills, to polymetric trainings to speed tests. If I find it, I will post it.
http://rapidshare.de/files/6693572/Training.wmv.html Training with Carlos and Zizou during their pre season. He's just doing tricks
I wonder where the rest of the video is.....would love to see what kind of tricks Ronie was about to do with his head