In this set, I suspect two or three men could not have pulled this winch corner over, even though it was just stepped in with light toe pressure!

This type of stability depends on the sod and ground structure, of course.  However, accessory points are available that permit the Grazier System to be set on all traversable earth surfaces, from muck and mud, to rock, and even pure sand.

Because not all sets are as strong as depicted, please do not do such demonstrations yourself.  You could get hurt if the ground suddenly let go.