What are 3 ways in which Rainsford in The Most Dangerous Game uses his strength for good?

For my midterm i have to write an essay on this topic and i could only come up with two on how he agrees to play his hunting game and be zaroffs pray for 3 days(which i don't even know if that counts because Rainsford had to do that or be tortured by ivan) and how he goes back to the mansion to make sure he cannot kill any more humans. i need a 3rd one so if you have any ideas it would be a great help! thank you!