The context of the following conversation is Riley was having issues with their health, so Riley started hiking.:
Riley says I really have been struggling with my health lately..
The friend responds How so, what is wrong?.
Riley responds I get chest pain and shortness of breath. I have started hiking and that has alleviated some of the pain though..
The friend responds That is great to hear, keep up the exercise!.
Riley responds Oh yes, I will!.