Mabu stance, double zhuangzhang repeats on same side.
Mabu stance, alternating sides with double zhuangzhang.
Mabu stance, alternating single zhuangzhang to either side.
Mabu turned stance, alternating forward and back single zhuangzhang
In mabu feeling stance, shift slightly forward with each zhuangzhang. Gradually add intensity and amplitude as you find the power.