Argentine Tango Walk

Man can do continuous walks forward, Lady backward.
Man go in and out of outside partner walk on Left or Right, without going to cross steps.
Heels together, toes apart, brushing pass feet, brushing floor.
When stepping, stretch knees from the hip, brush feet, brush floor, then step
Keep spine straight from base of spine to tip of head, shift weight slightly forward to have weight on ball of foot and form a slight pyramid with Man, but not leaning too much forward either.
Free foot is lightly lifted
Feet walk on one line. The stepping foot goes in front of standing foot, turned out.

In line. Leader's and followers feet are in line. When leader is walking forward, lead's follower to move leg before stepping himself.
On right side
On left side. When walking on left side, follower always crosses (cruzada) on fourth step. This provides a known point in figures during improvisation.