You are presented with the question "which of the following are a type of exercise?" and the following answer choices: 
- resistance activities
 - fantasy football
 - sitting down
 - Relieve pain
 - Something that is self-aware
 - running for office
 - animal behaviorists
 - Riding a bike

Now knowing that exercise increases a body 's strength and strength is increased by resistance activities, choose the best answer.


 

 resistance activities        