www.wikihow.com3 Ways to Start Your Car on a Hill Quickly - wikiHow
Here is a no panic method, requiring lots of practice.
Press both the clutch and the brake pedal.
Do not release the brakes. Release the clutch slowly halfway until you feel vibrations (namely, until you feel like the car is trying to move forward). ...
Hold the clutch in the same position. ...
Press the accelerator pedal.