I love this sport because I love the cold 
but I’ve never been with a sleigh at full speed.
You need thermal clothing, a sled and a helmet to do bobsleig.
To do this sport have to wear thermal clothing, a sled and a helmet.
[youtube]http://www.youtube.com/watch?v=aEpUYHS386k[/youtube]
GOOD.
I think bobsleigh is very dangerous and exciting.