eCycling – a description of this not so new type of cycling

Trainer, training on a trainer, eco-cycling, virtual cycling – very current topics.
Why is it a “not so new” variety? The trainer, especially the roller trainer, has been in cycling for a very long time.
What’s new is the connection of the trainer with the Virtual World and you can read about it, among other things, in the new publication “eCycling”.