Jump stop

[Jerry Baldwin]

High school and lower level. I am seeing a lot of jump stop moves while going to the basket. I have tried to visiualize this and have yet to come up with a way that it is not a travel. If a player picks up his dribble steps with one foot , say right foot, steps with left foot and then lands with both feet touching at the same time. That must be a travel. Can anyone describe a jump stop that would be a legal move? Thanks.