TT Jiu Jitsu is no more. They made their mark though. Telles and Terere produced 2 of the best competitors of our time (Cobrinha and Galvao). Although the school is gone, we can get a glimpse at some of their training methods thanks to youtube.
Both Terere and Rubens Charles have roots in capoiera. So it is not shocking that some of their warmup routines incorporate some agility drills.
Here is recent footage of Terere working out in Europe. Notice the one armed back flip.
Here is Rubens warming up before the 2009 ADCC:
Here is Galvao's routine:
Galvao also has a book out about BJJ warmups that has some good reviews.