i'm gonna show u how to open a combination lock for fun try it .
Step 1: Materials
u will need
1. alock masterlock or any other but it must have a rotating disk like the picture below
2 your brain
and your hands
Step 2: Put Your Hand in the Shimmy Hole ( Thats What I Like to Call It)
put it in and the next step will be a video enjoy
Step 3: Final Step.
your mission is to watch the video
notice how it resists and i must rotate it a little harder try it you will have fun