Why most of the man drill their legs while sitting?

Question

Yes i myself experiencing legs drilling while sitting.

What cause of it?

Answer 1

Restless Leg Syndrome may be the cause, it causes a strange and somewhat indescribable sensation to move the legs, and causes discomfort when we ignore this sensation. It is very common, especially among males, and may be the result of built up energy, and not enough use of the legs. I myself can relate to you

Answer 2

Tirednes! You will feel tired when sitting still for a long time and it automatically triggers the brain to work the legs.