It means that she already took momentum. It is an inflection of boost. It means push, propel, impel, force, throwing, stimulate, promote, promote, promote.
Feminine form of driven, which is the past participle of the verb drive. It should be clarified in terms of the definition of Jorge Luis Tovar Díaz that the word " impulsadora " is not created correctly, since the verb " impulsadorar " does not exist. In that case would be " driving " " boost ". See: boost.
It is incorrectly written and it should be written as "driving" being its meaning: One driving, also called developer and merchandiser, is a vendor that promotes and demonstrates the features and benefits of a product in a point of sale ( superstore, supermarket, warehouse, etc. ) in order to influence the purchase of this product.