[header] How to ride a bike with one hand [title] Make sure that you're good at riding a bike with two hands. [step] You should be able to be balanced, and you shouldn't be falling off at all. If you can't ride with two hands, you won't be able to ride with one. 
[title] Get on your bike and start riding. [step] This time, loosen the grip of one hand (whichever one you feel more comfortable doing).