Videotape Yourself
Credit: Michael Steele / Velo / Getty Images

We have a whole team of video analysis people who look at our position on the bike, especially our time trial position. On a trainer, put the camera on your smartphone behind you and start filming. It's a great way to see if you're sightly twisted on the bike, which may cause injury. The old way was to just look in a mirror but modern technology makes it much easier to have a look at yourself.