1
vote
2answers
418 views

What is this simulator like device called?

The following link: http://www.youtube.com/watch?v=I13wJyUZL_4 has a man limp to a bike (a Pinarello) leaning against a wall, climb on to it and ride the bike for a good minute to a minute and a half, ...
11
votes
2answers
3k views

What are the advantages and disadvantages of turbo trainers and rollers?

In a previous question I asked what I need to know about turbo trainers, but several answers mentioned the use of rollers. What are the pros and cons of turbo trainers and rollers?