it's one of many subtle coping mechanisms. if someone is aggitated by something, they'll twitch their legs. when i stopped doing it it gave me time to observe others that do it and yeah people that are more flamboyant and active will tend to do it more. or if they can't sit still. i find that if you control your breathing to breathe slower you're less inclined to be aggitated and thus inducing the leg twitching.
interesting note is: a lot of times when someone needs to use the restroom they'll do the leg twitching
depends on how long you shake them. you wont lose much though
either the person is bored or excited about something
your probably nervous or uncomfortable. if you do it all the time for no reason then it is probably a force of habbit
Shake hands.
Your legs shake while sitting because it is your bodies way of saying it needs to exercise. It feels good because your body is in motion there for your body thinks it is getting what t craves but is not.
According to Bennie Hill, shake hands.
cross your legs while sitting, and set palms together
The legs may shake if the dog is frightened.
Congress?
By. Stretching your legs. And moving. Youf feet in circlec
Yes, the legs are in the shamrock shake.
Cats' back legs shake while they are sleeping because of a natural reflex called "muscle twitching." This reflex helps cats maintain muscle tone and flexibility, similar to how humans might experience twitches or jerks during sleep.