How does the human hand work?

The human hand has a complex structure made up of a total of 27 individual bones: 8 carpal bones, 5 metacarpal bones and 14 finger bones (also called phalanges) are connected by joints and ligaments. About one fourth of all our body's bones are found in our hands. read more

The human hand has a complex structure made up of a total of 27 individual bones: 8 carpal bones, 5 metacarpal bones and 14 finger bones (also called phalanges) are connected by joints and ligaments. About one fourth of all our body’s bones are found in our hands. read more

focus on what you want to do and visualize it, do this every day and you'll be proficient in a task even though you haven't done it physically. So you could try doing this. Just imagine you're playing drums, move your hands in the mind, but not physically and see if it helps after few days of abstinence. read more