Question: what does it mean when someone keeps shaking their leg?
Answer: Many of us have at some point found ourselves unconsciously shaking our legs. ... Farouk Radwan's article, "Shaking legs in body language," when you shake your legs, it means you're most likely bored, anxious, tense, or stressed. Leg shaking, or "tremors," can also be caused by stimulants and certain medical conditions.