A flexible leg allows for speed to be built up, thus adding power upon impact.

A lot would depend, he added, upon the reaction to this weekend's games by the public and advertisers.

Also I wish to add to my collection of valuable observations upon the true nature of human life.

Add this one's life to that of the others upon the Wailing Stone.

Just what I was about to add, upon my honour!

"If he touched it, fine," Smith added upon deliberation.

Use of a deadly weapon would add a year in prison upon conviction.

And then she added, with a stress upon the words, "It is in the nature formed within me.

Lincoln had then slyly added the phrase "upon military necessity" after the word "Constitution."

Even among those who support adding constraints upon the cable industry, there are major differences in what those regulations should be.