well if you think thats a stupid video which shows you really how all atvs work then there is something wrong with you also you can go watch the sportsman features and benifits video and it has a honda and a big bear show there stuff with the polaris on rollers

 

If your front tire is spinning wildly in the air and you back ones arent getting any traction try hitting your front brake this should put your bike in postive traction with all 4 wheels spinning

 

My rear wheels spin also... but like the 4x4 is so much more better then my wolverine... I cant get the front wheels to spin in snow they hardle spin any way unless i really punch the gas