How can I know knowledge about the force

I mean how to use my hands for picking and lifting object

You must first have been born with a high medichlorian count. lol

If you mean the physics concept, try the Wikipedia article on force.

You might also be interested in the Simple English, French version. (Sorry, I couldn't find a Twi or Akan article.)

If you mean the telekinesis depicted in Star Wars, you can find that on Wikipedia too.
kelseymh8 years ago
The John Williams soundtrack will teach you all you need to know.
jtobako8 years ago
Do you mean how not to hurt your back when lifting or telekinesis?