How do you use the word grudgingly in a sentence?

Here are a few sentences using "grudgingly" with different meanings:

* Reluctantly: "He grudgingly admitted that his rival's performance had been impressive."

* Unwillingly: "The team grudgingly accepted the new coach's training methods."

* With resentment: "She grudgingly shared the credit for the project with her colleagues."

* With a sense of begrudging respect: "He grudgingly acknowledged the skill of his opponent, despite losing the match."