In my experience, trying to push off just makes life harder than need be. Getting started is really easy. The only problem is convincing yourself that's true.
Here are the simple secrets:
- select a lowish gear but not your granny unless you're on a super steep hill
- clip the foot on your choice in
- have pedal of your choice in position for a nice strong stroke
- apply gentle brake
- relax
- really, the relax part is essential
- are you totally relaxed?
- stay relaxed, no pushing off or body flopping or any other trick
- release brake as you
- take off with a nice smooth easy stroke
- staying relaxed because the bike really does want to stay up
- pedal away as you get the other foot clipped in