How To Ride A Bike

Here is my explanation on how to ride a bike I hope you like it :)     

 How a bike works  

The bike works by you pushing one pedal down and  making the other pedal go up.How this works is when you push the pedal down the chain is to move around as the other pedal goes up.As your other pedal goes up the tyres are starting to move around and around as you are moving forward on your bicycle.

Here is a diagram of a bike :)