Once Motocross became popular, always outdoors, it migrated to stadiums which became Supercross, and for smaller stadiums or arenas, it became arena-cross, which are two different motocross venues. So you have, outdoor motocross, supercross, and arena cross.
There is now numbers and letters.
How has the brain progressed over time?
Quickly and productively, our technology doubles almost every two years.
it has progressed so much
over 7.5 billion people world wide ride motocross.
Most riders will survive motocross crashes. It all depends on the nature of it. Anybody landing on their head is going to be in more serious jeopardy but safety equipment has really advanced over the years.
Nokia phones over the years are smaller in size and have faster speeds. They also have more technical features such as internet capabilites and music downloads.
i had a family of 5 and it was over 500 $
It is actually called the motocross of nations now. Look it up on the internet. They do have a movie called 60 years and a day about the 2008 motocross of nations.
Yes motocross is hard to do you need good muscles and strong ones because you need to as fast as you can to get first over the finish line.