httpv://www.youtube.com/watch?v=iZy-tPkZ3W4&feature=player_embedded Indycar driver Mike Conway suffered a horrific crash at the 2010 Indy 500. Just this week, Mike finally had his leg cast removed. He is still undergoing massive rehabilitation which includes time in a Kriotherapy rehabilitation chamber. The Kriotherapy chamber exposes to Mike temperatures as low as -130 degrees for up to 4 minutes at a time. This treatment speeds up the healing process of the bones in his left leg by creating a flushing effect (vasodilatation and constriction of the blood vessels) which helps to remove the waste products at the site of the injury, whilst also supplying the vital nutrients for the healing process. He also spent time in a single seater racing simulator. Mike expects to be in an actual race car later this year.