0 answers · asked · Lesson: Single Axis Transformations · Course: Learn the Blender Basics Tutorial Series (2.79)

There are other things that might be worth mentioning - MMB and single-plane transformations

Holding MMB while translating lets you pick an axis just by moving the mouse.

Pressing SHIFT-[XYZ] allows for scale and translation in the plane that *excludes* the specified axis. G, SHIFT-Z will allow movement in the X- and Y-directions, but not Z.