Consider the “cinchy" horse. You tighten the girth and he blows up against it. By the same token, if you use a death grip with your legs on your horse's sides to ask him to go forward, he might swell up against you like the cinchy horse and be less forward.

The elements of these matrices are subscripted with a row–column index, that is, with two integers that give the row and column position in the array.

The shelves were lined with pottery of all shapes and sizes.

And aroint thee, witch, aroint thee!