"vigorous introduction" is correct and usable in written English.
You can use it to describe an opening in a text that is active and dynamic. For example, "The author provided a vigorous introduction to her argument, laying out her points of contention in clear and compelling terms."
As Wyatt Mason points out in the vigorous and sensible introduction to his translation of the poet's letters, as much as we now like to romanticize Rimbaud as a Dionysian rebel, spontaneously tossing off revolutionary verses, the fact is that he made himself a poet by following a distinctly Apollonian trajectory — "a long, involved, and sober study of the history of poetry".
The cinema was in a loft on the second floor, above a store, in the heart of the small downtown; if memory serves, the projectors were in the room, the screen was on a tripod, but the audience was plentiful and enthusiastic, stoked by Victor's vigorous pre-screening introduction.
Premature children suckling, which is usually not very vigorous, favors the introduction of nutritive and non-nutritive habits such as bottles, pacifiers and finger causing alterations on the morphology of hard palate, modifications on dental positioning and on tongue movement [ 14- 16].
I remember the vigorous debate about the introduction of car seat belts.
His huge history and biography of Puritan New England, Magnalia Christi Americana, in 1702, and his vigorous Manuductio ad Ministerium, or introduction to the ministry, in 1726, were defenses of ancient Puritan convictions.
Wright's vigorous prose provides an engaging introduction to the Judaism and Christianity of the first century.
There was a marginal increase in the percentage of respondents who engaged in vigorous physical activity after the introduction of the program.
Rarely, scrublands may result from the introduction and establishment of a vigorous alien shrub in an area of grassland or in another shrub-free region.
WHO proved to be the honest broker, and intercountry introduction plans that had prompted vigorous discussion were negotiated without difficulty.
Both horticultural plants and biocontrol organisms are generally selected to be preadapted to the local climate of introduction and may be selected for vigorous growth and reproduction among other potentially invasive attributes (Bell et al. 2003; Mack 2005).
The introduction of the Procion MX dyes triggered vigorous activity at other companies.
