Yes, absolutely we experience this. In our system different alters have different ways of using the body, including different handedness, different physical skills (one is an athlete, others are hardly able to move the body at all), and ways of moving (walking/running etc). T says she can tell certain alters are present by the way we physically move when we walk into the room. One of our often-present tweenage alters has very good mastery of gross motor skills but has shockingly bad fine motor skills. But she is very strong and capable in moving the body quickly, much more so than any others of us.