The phrase "contribution to reinvigorating" is correct and can be used in written English.
You can use it to refer to something that has helped bring back enthusiasm, strength, or energy to something. For example, "The new CEO's contribution to reinvigorating the company was obvious in the improved morale and productivity of the staff."
In his early years in the NHL, Bouchard was one of the players who made a major contribution to reinvigorating what was at the time an ailing Canadien franchise.
Ron Onions, who has died aged 82, made a major contribution to reinvigorating radio journalism in his work leading LBC, the London-based current affairs station, and its sister, the national commercial radio news service Independent Radio News.
The study aspires to contribute to reinvigorating the fight against poverty and to improve the living conditions of the most vulnerable, and children in particular.
Self-financing is key to reinvigorating the S.E.C., and a reinvigorated S.E.C. is essential to restoring investor confidence.
American leadership is essential to reinvigorating the treaty and buttressing nonproliferation efforts.
As premier in 1912 13 Poincaré devoted himself to strengthening the armed forces and to reinvigorating France's alliance system.
"The Obama administration has made a commitment to reinvigorating the nation's antitrust laws," said Corie Wright, policy lawyer of Free Press.
Known as 'Psycho' by his team mates, Pearce started his career at non-league Wealdstone and looks forward to reinvigorating non-league football.
Things I Don't Want to Know is published by Notting Hill Editions, a small, choice, independent publisher committed to "reinvigorating the essay as a literary form".
Karl Says Isolation Slows Game George Karl, maverick that he is, came up with a radical idea last week, an idea the Milwaukee Bucks coach believes will lead to reinvigorating the sport.
The Scottish government responded by saying it was committed to "reinvigorating language learning".
