He had come from the gap in the floor, stretching a long, upward leap into a tremendous lunge.

The bottom of the lowest ladder was not too high to reach by an upward leap.

The "horse" took an upward leap, soaring as if it had spread wings.

The policeman looked in time to see the vague form poising for its upward leap.

His upward leap helped the swift clutch of his hands.

Like half of America, he came to watch the market's daily upward leaps and jerks with keen interest.

He was ready for an upward leap at the slightest opportunity.

That caused them to make a large upward leap for Soviet military spending.

Big upward leaps at the end give a sense of closure.

An upward and then downward leap of a 4th is common in the Forud d as shown above.