The phrase "add vigor" is correct and usable in written English.
It can be used when discussing the enhancement or increase of energy, enthusiasm, or strength in a particular context, such as writing, performance, or activities.
Example: "To make the presentation more engaging, we need to add vigor to our delivery and capture the audience's attention."
Alternatives: "infuse energy" or "inject enthusiasm".
Companies have looked to unorthodox hires to add vigor by bringing creative types into major executive roles.
"It should add to the plunge in interest rates and add vigor to the stock market," said Alan Ackerman, senior vice president of Herzfeld & Stern.
While there's little information on how vehicles with existing Sirius tuners will access the 2.0 service as well as the pricing, the new product could add vigor to the retail business with its portability and universal docking capability features.
As the lawyers argued over responsibility and neglect, the judge tried to tackle the problem directly, with added vigor.
Ours was served with grilled potato slices (ubiquitous in Peru and at Quechua), Peruvian corn (called choclo, resembling giant yellowed teeth) and a well-spiced sauce that added vigor to the beef.
Black Uhuru's tempos were faster than usual - perhaps because they wanted to cram more songs and messages into their set - but that just added vigor to the songs.
He and his vice-presidential running mate agree only that she adds vigor, energy and youth to the ticket (and let's not forget that she's a woman).
This isn't something that I'm going to put a number on, because it's different for everyone, but you'll be amazed at how much this helps you get through the tough tasks sooner and with added vigor.
Staying fit and strong adds vigor and brings a youthful glow to the face and years to your life.
Many other developing countries also took on the wave of globalization, and their role is also essential in adding vigor to new period of world economic expansion.
The SEC violation added vigor to charges by critics of the project that the state's growers will be unable to shoulder its costs.
